Home / 67,592.40-93,279.96-37,379.04

Finding the Fourth Proportional to 67,592.40, 93,279.96 and 37,379.04

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Solution

The fourth proportional to 67,592.40, 93,279.96 and 37,379.04 is: 51,584.43

Step by Step Solution

  1. Step 1: Write the proportion equation
    67,592.40 : 93,279.96 = 37,379.04 : x
  2. Step 2: Convert to fraction form
    67,592.40/93,279.96 = 37,379.04/x
  3. Step 3: Cross multiply
    67,592.40x = 93,279.96 × 37,379.04
  4. Step 4: Simplify right side
    67,592.40x = 3,486,715,356.04
  5. Step 5: Solve for x
    x = 3,486,715,356.04/67,592.40
  6. Step 6: Final answer
    x = 51,584.43

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.