Home / 32,139.46-48,126.14-22,174.94

Finding the Fourth Proportional to 32,139.46, 48,126.14 and 22,174.94

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Solution

The fourth proportional to 32,139.46, 48,126.14 and 22,174.94 is: 33,205.11

Step by Step Solution

  1. Step 1: Write the proportion equation
    32,139.46 : 48,126.14 = 22,174.94 : x
  2. Step 2: Convert to fraction form
    32,139.46/48,126.14 = 22,174.94/x
  3. Step 3: Cross multiply
    32,139.46x = 48,126.14 × 22,174.94
  4. Step 4: Simplify right side
    32,139.46x = 1,067,194,266.93
  5. Step 5: Solve for x
    x = 1,067,194,266.93/32,139.46
  6. Step 6: Final answer
    x = 33,205.11

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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.