Home / 93,540.44-140,223.17-34,360.22

Finding the Fourth Proportional to 93,540.44, 140,223.17 and 34,360.22

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Solution

The fourth proportional to 93,540.44, 140,223.17 and 34,360.22 is: 51,508.19

Step by Step Solution

  1. Step 1: Write the proportion equation
    93,540.44 : 140,223.17 = 34,360.22 : x
  2. Step 2: Convert to fraction form
    93,540.44/140,223.17 = 34,360.22/x
  3. Step 3: Cross multiply
    93,540.44x = 140,223.17 × 34,360.22
  4. Step 4: Simplify right side
    93,540.44x = 4,818,098,097.38
  5. Step 5: Solve for x
    x = 4,818,098,097.38/93,540.44
  6. Step 6: Final answer
    x = 51,508.19

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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.