Home / 41,740.05-57,600.95-22,877.13

Finding the Fourth Proportional to 41,740.05, 57,600.95 and 22,877.13

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Solution

The fourth proportional to 41,740.05, 57,600.95 and 22,877.13 is: 31,570.26

Step by Step Solution

  1. Step 1: Write the proportion equation
    41,740.05 : 57,600.95 = 22,877.13 : x
  2. Step 2: Convert to fraction form
    41,740.05/57,600.95 = 22,877.13/x
  3. Step 3: Cross multiply
    41,740.05x = 57,600.95 × 22,877.13
  4. Step 4: Simplify right side
    41,740.05x = 1,317,744,306.89
  5. Step 5: Solve for x
    x = 1,317,744,306.89/41,740.05
  6. Step 6: Final answer
    x = 31,570.26

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Half scale
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Double scale
Find fourth proportional to 41,741.05, 57,602.32 and 22,878.13
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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.