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Finding the Fourth Proportional to 156,600.83, 234,901.24 and 156,600.83

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Solution

The fourth proportional to 156,600.83, 234,901.24 and 156,600.83 is: 234,901.24

Step by Step Solution

  1. Step 1: Write the proportion equation
    156,600.83 : 234,901.24 = 156,600.83 : x
  2. Step 2: Convert to fraction form
    156,600.83/234,901.24 = 156,600.83/x
  3. Step 3: Cross multiply
    156,600.83x = 234,901.24 × 156,600.83
  4. Step 4: Simplify right side
    156,600.83x = 36,785,727,586.02
  5. Step 5: Solve for x
    x = 36,785,727,586.02/156,600.83
  6. Step 6: Final answer
    x = 234,901.24

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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.