Home / 39,592.54-54,636.28-22,597.66

Finding the Fourth Proportional to 39,592.54, 54,636.28 and 22,597.66

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Solution

The fourth proportional to 39,592.54, 54,636.28 and 22,597.66 is: 31,183.96

Step by Step Solution

  1. Step 1: Write the proportion equation
    39,592.54 : 54,636.28 = 22,597.66 : x
  2. Step 2: Convert to fraction form
    39,592.54/54,636.28 = 22,597.66/x
  3. Step 3: Cross multiply
    39,592.54x = 54,636.28 × 22,597.66
  4. Step 4: Simplify right side
    39,592.54x = 1,234,652,079.10
  5. Step 5: Solve for x
    x = 1,234,652,079.10/39,592.54
  6. Step 6: Final answer
    x = 31,183.96

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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.