Home / 93,744.27-129,367.17-51,302.88

Finding the Fourth Proportional to 93,744.27, 129,367.17 and 51,302.88

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Solution

The fourth proportional to 93,744.27, 129,367.17 and 51,302.88 is: 70,798.02

Step by Step Solution

  1. Step 1: Write the proportion equation
    93,744.27 : 129,367.17 = 51,302.88 : x
  2. Step 2: Convert to fraction form
    93,744.27/129,367.17 = 51,302.88/x
  3. Step 3: Cross multiply
    93,744.27x = 129,367.17 × 51,302.88
  4. Step 4: Simplify right side
    93,744.27x = 6,636,908,398.45
  5. Step 5: Solve for x
    x = 6,636,908,398.45/93,744.27
  6. Step 6: Final answer
    x = 70,798.02

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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.