Home / 169,564.10-254,346.15-58,767.30

Finding the Fourth Proportional to 169,564.10, 254,346.15 and 58,767.30

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Solution

The fourth proportional to 169,564.10, 254,346.15 and 58,767.30 is: 88,150.95

Step by Step Solution

  1. Step 1: Write the proportion equation
    169,564.10 : 254,346.15 = 58,767.30 : x
  2. Step 2: Convert to fraction form
    169,564.10/254,346.15 = 58,767.30/x
  3. Step 3: Cross multiply
    169,564.10x = 254,346.15 × 58,767.30
  4. Step 4: Simplify right side
    169,564.10x = 14,947,236,500.90
  5. Step 5: Solve for x
    x = 14,947,236,500.90/169,564.10
  6. Step 6: Final answer
    x = 88,150.95

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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.