Home / 29,722.20-44,567.19-13,062.72

Finding the Fourth Proportional to 29,722.20, 44,567.19 and 13,062.72

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Solution

The fourth proportional to 29,722.20, 44,567.19 and 13,062.72 is: 19,587.00

Step by Step Solution

  1. Step 1: Write the proportion equation
    29,722.20 : 44,567.19 = 13,062.72 : x
  2. Step 2: Convert to fraction form
    29,722.20/44,567.19 = 13,062.72/x
  3. Step 3: Cross multiply
    29,722.20x = 44,567.19 × 13,062.72
  4. Step 4: Simplify right side
    29,722.20x = 582,168,724.16
  5. Step 5: Solve for x
    x = 582,168,724.16/29,722.20
  6. Step 6: Final answer
    x = 19,587.00

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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.