Home / 94,531.26-141,649.13-59,397.10

Finding the Fourth Proportional to 94,531.26, 141,649.13 and 59,397.10

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Solution

The fourth proportional to 94,531.26, 141,649.13 and 59,397.10 is: 89,002.81

Step by Step Solution

  1. Step 1: Write the proportion equation
    94,531.26 : 141,649.13 = 59,397.10 : x
  2. Step 2: Convert to fraction form
    94,531.26/141,649.13 = 59,397.10/x
  3. Step 3: Cross multiply
    94,531.26x = 141,649.13 × 59,397.10
  4. Step 4: Simplify right side
    94,531.26x = 8,413,547,539.52
  5. Step 5: Solve for x
    x = 8,413,547,539.52/94,531.26
  6. Step 6: Final answer
    x = 89,002.81

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.