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Finding the Fourth Proportional to 96,101.40, 144,152.10 and 62,923.80

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Solution

The fourth proportional to 96,101.40, 144,152.10 and 62,923.80 is: 94,385.70

Step by Step Solution

  1. Step 1: Write the proportion equation
    96,101.40 : 144,152.10 = 62,923.80 : x
  2. Step 2: Convert to fraction form
    96,101.40/144,152.10 = 62,923.80/x
  3. Step 3: Cross multiply
    96,101.40x = 144,152.10 × 62,923.80
  4. Step 4: Simplify right side
    96,101.40x = 9,070,597,909.98
  5. Step 5: Solve for x
    x = 9,070,597,909.98/96,101.40
  6. Step 6: Final answer
    x = 94,385.70

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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.