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Finding the Fourth Proportional to 67,265.61, 100,897.47 and 22,923.24

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Solution

The fourth proportional to 67,265.61, 100,897.47 and 22,923.24 is: 34,384.54

Step by Step Solution

  1. Step 1: Write the proportion equation
    67,265.61 : 100,897.47 = 22,923.24 : x
  2. Step 2: Convert to fraction form
    67,265.61/100,897.47 = 22,923.24/x
  3. Step 3: Cross multiply
    67,265.61x = 100,897.47 × 22,923.24
  4. Step 4: Simplify right side
    67,265.61x = 2,312,896,920.20
  5. Step 5: Solve for x
    x = 2,312,896,920.20/67,265.61
  6. Step 6: Final answer
    x = 34,384.54

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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.