Home / 93,691.26-140,537.07-23,570.10

Finding the Fourth Proportional to 93,691.26, 140,537.07 and 23,570.10

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Solution

The fourth proportional to 93,691.26, 140,537.07 and 23,570.10 is: 35,355.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    93,691.26 : 140,537.07 = 23,570.10 : x
  2. Step 2: Convert to fraction form
    93,691.26/140,537.07 = 23,570.10/x
  3. Step 3: Cross multiply
    93,691.26x = 140,537.07 × 23,570.10
  4. Step 4: Simplify right side
    93,691.26x = 3,312,472,793.61
  5. Step 5: Solve for x
    x = 3,312,472,793.61/93,691.26
  6. Step 6: Final answer
    x = 35,355.20

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1.5x scale

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.