Home / 109,892.04-151,650.36-59,591.04

Finding the Fourth Proportional to 109,892.04, 151,650.36 and 59,591.04

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Solution

The fourth proportional to 109,892.04, 151,650.36 and 59,591.04 is: 82,235.28

Step by Step Solution

  1. Step 1: Write the proportion equation
    109,892.04 : 151,650.36 = 59,591.04 : x
  2. Step 2: Convert to fraction form
    109,892.04/151,650.36 = 59,591.04/x
  3. Step 3: Cross multiply
    109,892.04x = 151,650.36 × 59,591.04
  4. Step 4: Simplify right side
    109,892.04x = 9,037,002,668.77
  5. Step 5: Solve for x
    x = 9,037,002,668.77/109,892.04
  6. Step 6: Final answer
    x = 82,235.28

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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.