Home / 93,757.68-129,385.94-50,737.17

Finding the Fourth Proportional to 93,757.68, 129,385.94 and 50,737.17

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Solution

The fourth proportional to 93,757.68, 129,385.94 and 50,737.17 is: 70,017.48

Step by Step Solution

  1. Step 1: Write the proportion equation
    93,757.68 : 129,385.94 = 50,737.17 : x
  2. Step 2: Convert to fraction form
    93,757.68/129,385.94 = 50,737.17/x
  3. Step 3: Cross multiply
    93,757.68x = 129,385.94 × 50,737.17
  4. Step 4: Simplify right side
    93,757.68x = 6,564,676,433.39
  5. Step 5: Solve for x
    x = 6,564,676,433.39/93,757.68
  6. Step 6: Final answer
    x = 70,017.48

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.