Home / 48,046.69-72,114.33-24,370.85

Finding the Fourth Proportional to 48,046.69, 72,114.33 and 24,370.85

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Solution

The fourth proportional to 48,046.69, 72,114.33 and 24,370.85 is: 36,578.74

Step by Step Solution

  1. Step 1: Write the proportion equation
    48,046.69 : 72,114.33 = 24,370.85 : x
  2. Step 2: Convert to fraction form
    48,046.69/72,114.33 = 24,370.85/x
  3. Step 3: Cross multiply
    48,046.69x = 72,114.33 × 24,370.85
  4. Step 4: Simplify right side
    48,046.69x = 1,757,487,519.28
  5. Step 5: Solve for x
    x = 1,757,487,519.28/48,046.69
  6. Step 6: Final answer
    x = 36,578.74

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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.