Home / 245,770.24-368,367.66-93,867.76

Finding the Fourth Proportional to 245,770.24, 368,367.66 and 93,867.76

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Solution

The fourth proportional to 245,770.24, 368,367.66 and 93,867.76 is: 140,691.76

Step by Step Solution

  1. Step 1: Write the proportion equation
    245,770.24 : 368,367.66 = 93,867.76 : x
  2. Step 2: Convert to fraction form
    245,770.24/368,367.66 = 93,867.76/x
  3. Step 3: Cross multiply
    245,770.24x = 368,367.66 × 93,867.76
  4. Step 4: Simplify right side
    245,770.24x = 34,577,847,100.64
  5. Step 5: Solve for x
    x = 34,577,847,100.64/245,770.24
  6. Step 6: Final answer
    x = 140,691.76

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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.