Home / 141,062.60-211,593.90-62,136.20

Finding the Fourth Proportional to 141,062.60, 211,593.90 and 62,136.20

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Solution

The fourth proportional to 141,062.60, 211,593.90 and 62,136.20 is: 93,204.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    141,062.60 : 211,593.90 = 62,136.20 : x
  2. Step 2: Convert to fraction form
    141,062.60/211,593.90 = 62,136.20/x
  3. Step 3: Cross multiply
    141,062.60x = 211,593.90 × 62,136.20
  4. Step 4: Simplify right side
    141,062.60x = 13,147,640,889.18
  5. Step 5: Solve for x
    x = 13,147,640,889.18/141,062.60
  6. Step 6: Final answer
    x = 93,204.30

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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.