Home / 93,534.83-129,120.56-59,589.87

Finding the Fourth Proportional to 93,534.83, 129,120.56 and 59,589.87

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Solution

The fourth proportional to 93,534.83, 129,120.56 and 59,589.87 is: 82,261.09

Step by Step Solution

  1. Step 1: Write the proportion equation
    93,534.83 : 129,120.56 = 59,589.87 : x
  2. Step 2: Convert to fraction form
    93,534.83/129,120.56 = 59,589.87/x
  3. Step 3: Cross multiply
    93,534.83x = 129,120.56 × 59,589.87
  4. Step 4: Simplify right side
    93,534.83x = 7,694,277,384.73
  5. Step 5: Solve for x
    x = 7,694,277,384.73/93,534.83
  6. Step 6: Final answer
    x = 82,261.09

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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.