Home / 32,067.18-44,260.29-19,489.50

Finding the Fourth Proportional to 32,067.18, 44,260.29 and 19,489.50

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Solution

The fourth proportional to 32,067.18, 44,260.29 and 19,489.50 is: 26,900.12

Step by Step Solution

  1. Step 1: Write the proportion equation
    32,067.18 : 44,260.29 = 19,489.50 : x
  2. Step 2: Convert to fraction form
    32,067.18/44,260.29 = 19,489.50/x
  3. Step 3: Cross multiply
    32,067.18x = 44,260.29 × 19,489.50
  4. Step 4: Simplify right side
    32,067.18x = 862,610,921.96
  5. Step 5: Solve for x
    x = 862,610,921.96/32,067.18
  6. Step 6: Final answer
    x = 26,900.12

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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.