Home / 93,545.76-140,314.41-34,377.12

Finding the Fourth Proportional to 93,545.76, 140,314.41 and 34,377.12

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Solution

The fourth proportional to 93,545.76, 140,314.41 and 34,377.12 is: 51,564.13

Step by Step Solution

  1. Step 1: Write the proportion equation
    93,545.76 : 140,314.41 = 34,377.12 : x
  2. Step 2: Convert to fraction form
    93,545.76/140,314.41 = 34,377.12/x
  3. Step 3: Cross multiply
    93,545.76x = 140,314.41 × 34,377.12
  4. Step 4: Simplify right side
    93,545.76x = 4,823,605,310.30
  5. Step 5: Solve for x
    x = 4,823,605,310.30/93,545.76
  6. Step 6: Final answer
    x = 51,564.13

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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.