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Finding the Fourth Proportional to 175,737.09, 263,551.14 and 63,402.71

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Solution

The fourth proportional to 175,737.09, 263,551.14 and 63,402.71 is: 95,084.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    175,737.09 : 263,551.14 = 63,402.71 : x
  2. Step 2: Convert to fraction form
    175,737.09/263,551.14 = 63,402.71/x
  3. Step 3: Cross multiply
    175,737.09x = 263,551.14 × 63,402.71
  4. Step 4: Simplify right side
    175,737.09x = 16,709,855,181.83
  5. Step 5: Solve for x
    x = 16,709,855,181.83/175,737.09
  6. Step 6: Final answer
    x = 95,084.40

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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.