Home / 59,165.33-88,752.61-19,722.44

Finding the Fourth Proportional to 59,165.33, 88,752.61 and 19,722.44

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Solution

The fourth proportional to 59,165.33, 88,752.61 and 19,722.44 is: 29,585.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    59,165.33 : 88,752.61 = 19,722.44 : x
  2. Step 2: Convert to fraction form
    59,165.33/88,752.61 = 19,722.44/x
  3. Step 3: Cross multiply
    59,165.33x = 88,752.61 × 19,722.44
  4. Step 4: Simplify right side
    59,165.33x = 1,750,418,025.57
  5. Step 5: Solve for x
    x = 1,750,418,025.57/59,165.33
  6. Step 6: Final answer
    x = 29,585.20

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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.