Home / 39,800.22-59,569.10-22,003.50

Finding the Fourth Proportional to 39,800.22, 59,569.10 and 22,003.50

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Solution

The fourth proportional to 39,800.22, 59,569.10 and 22,003.50 is: 32,932.70

Step by Step Solution

  1. Step 1: Write the proportion equation
    39,800.22 : 59,569.10 = 22,003.50 : x
  2. Step 2: Convert to fraction form
    39,800.22/59,569.10 = 22,003.50/x
  3. Step 3: Cross multiply
    39,800.22x = 59,569.10 × 22,003.50
  4. Step 4: Simplify right side
    39,800.22x = 1,310,728,691.85
  5. Step 5: Solve for x
    x = 1,310,728,691.85/39,800.22
  6. Step 6: Final answer
    x = 32,932.70

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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.