Home / 39,592.18-54,634.25-22,595.95

Finding the Fourth Proportional to 39,592.18, 54,634.25 and 22,595.95

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Solution

The fourth proportional to 39,592.18, 54,634.25 and 22,595.95 is: 31,180.72

Step by Step Solution

  1. Step 1: Write the proportion equation
    39,592.18 : 54,634.25 = 22,595.95 : x
  2. Step 2: Convert to fraction form
    39,592.18/54,634.25 = 22,595.95/x
  3. Step 3: Cross multiply
    39,592.18x = 54,634.25 × 22,595.95
  4. Step 4: Simplify right side
    39,592.18x = 1,234,512,668.31
  5. Step 5: Solve for x
    x = 1,234,512,668.31/39,592.18
  6. Step 6: Final answer
    x = 31,180.72

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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.