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Finding the Fourth Proportional to 633,951.60, 950,925.84 and 160,635.60

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Solution

The fourth proportional to 633,951.60, 950,925.84 and 160,635.60 is: 240,953.00

Step by Step Solution

  1. Step 1: Write the proportion equation
    633,951.60 : 950,925.84 = 160,635.60 : x
  2. Step 2: Convert to fraction form
    633,951.60/950,925.84 = 160,635.60/x
  3. Step 3: Cross multiply
    633,951.60x = 950,925.84 × 160,635.60
  4. Step 4: Simplify right side
    633,951.60x = 152,752,542,863.90
  5. Step 5: Solve for x
    x = 152,752,542,863.90/633,951.60
  6. Step 6: Final answer
    x = 240,953.00

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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.