Home / 59,772.30-89,629.80-34,819.44

Finding the Fourth Proportional to 59,772.30, 89,629.80 and 34,819.44

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Solution

The fourth proportional to 59,772.30, 89,629.80 and 34,819.44 is: 52,212.47

Step by Step Solution

  1. Step 1: Write the proportion equation
    59,772.30 : 89,629.80 = 34,819.44 : x
  2. Step 2: Convert to fraction form
    59,772.30/89,629.80 = 34,819.44/x
  3. Step 3: Cross multiply
    59,772.30x = 89,629.80 × 34,819.44
  4. Step 4: Simplify right side
    59,772.30x = 3,120,859,443.31
  5. Step 5: Solve for x
    x = 3,120,859,443.31/59,772.30
  6. Step 6: Final answer
    x = 52,212.47

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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.