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Finding the Fourth Proportional to 61,706.71, 92,545.62 and 17,337.70

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Solution

The fourth proportional to 61,706.71, 92,545.62 and 17,337.70 is: 26,002.49

Step by Step Solution

  1. Step 1: Write the proportion equation
    61,706.71 : 92,545.62 = 17,337.70 : x
  2. Step 2: Convert to fraction form
    61,706.71/92,545.62 = 17,337.70/x
  3. Step 3: Cross multiply
    61,706.71x = 92,545.62 × 17,337.70
  4. Step 4: Simplify right side
    61,706.71x = 1,604,528,195.87
  5. Step 5: Solve for x
    x = 1,604,528,195.87/61,706.71
  6. Step 6: Final answer
    x = 26,002.49

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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.