Home / 41,445.81-57,195.18-22,583.07

Finding the Fourth Proportional to 41,445.81, 57,195.18 and 22,583.07

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Solution

The fourth proportional to 41,445.81, 57,195.18 and 22,583.07 is: 31,164.62

Step by Step Solution

  1. Step 1: Write the proportion equation
    41,445.81 : 57,195.18 = 22,583.07 : x
  2. Step 2: Convert to fraction form
    41,445.81/57,195.18 = 22,583.07/x
  3. Step 3: Cross multiply
    41,445.81x = 57,195.18 × 22,583.07
  4. Step 4: Simplify right side
    41,445.81x = 1,291,642,753.60
  5. Step 5: Solve for x
    x = 1,291,642,753.60/41,445.81
  6. Step 6: Final answer
    x = 31,164.62

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Half scale
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Double scale
Find fourth proportional to 41,446.81, 57,196.56 and 22,584.07
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.