Home / 41,445.49-57,194.77-22,582.62

Finding the Fourth Proportional to 41,445.49, 57,194.77 and 22,582.62

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Solution

The fourth proportional to 41,445.49, 57,194.77 and 22,582.62 is: 31,164.01

Step by Step Solution

  1. Step 1: Write the proportion equation
    41,445.49 : 57,194.77 = 22,582.62 : x
  2. Step 2: Convert to fraction form
    41,445.49/57,194.77 = 22,582.62/x
  3. Step 3: Cross multiply
    41,445.49x = 57,194.77 × 22,582.62
  4. Step 4: Simplify right side
    41,445.49x = 1,291,607,756.90
  5. Step 5: Solve for x
    x = 1,291,607,756.90/41,445.49
  6. Step 6: Final answer
    x = 31,164.01

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Half scale
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Double scale
Find fourth proportional to 41,446.49, 57,196.15 and 22,583.62
Similar ratio
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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.