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Finding the Fourth Proportional to 62,237.40, 93,326.88 and 22,766.90

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Solution

The fourth proportional to 62,237.40, 93,326.88 and 22,766.90 is: 34,139.66

Step by Step Solution

  1. Step 1: Write the proportion equation
    62,237.40 : 93,326.88 = 22,766.90 : x
  2. Step 2: Convert to fraction form
    62,237.40/93,326.88 = 22,766.90/x
  3. Step 3: Cross multiply
    62,237.40x = 93,326.88 × 22,766.90
  4. Step 4: Simplify right side
    62,237.40x = 2,124,763,744.27
  5. Step 5: Solve for x
    x = 2,124,763,744.27/62,237.40
  6. Step 6: Final answer
    x = 34,139.66

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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.