Home / 32,015.20-44,139.90-26,251.42

Finding the Fourth Proportional to 32,015.20, 44,139.90 and 26,251.42

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Solution

The fourth proportional to 32,015.20, 44,139.90 and 26,251.42 is: 36,193.28

Step by Step Solution

  1. Step 1: Write the proportion equation
    32,015.20 : 44,139.90 = 26,251.42 : x
  2. Step 2: Convert to fraction form
    32,015.20/44,139.90 = 26,251.42/x
  3. Step 3: Cross multiply
    32,015.20x = 44,139.90 × 26,251.42
  4. Step 4: Simplify right side
    32,015.20x = 1,158,735,053.66
  5. Step 5: Solve for x
    x = 1,158,735,053.66/32,015.20
  6. Step 6: Final answer
    x = 36,193.28

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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.