Home / 245,337.30-367,617.15-182,351.70

Finding the Fourth Proportional to 245,337.30, 367,617.15 and 182,351.70

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Solution

The fourth proportional to 245,337.30, 367,617.15 and 182,351.70 is: 273,238.57

Step by Step Solution

  1. Step 1: Write the proportion equation
    245,337.30 : 367,617.15 = 182,351.70 : x
  2. Step 2: Convert to fraction form
    245,337.30/367,617.15 = 182,351.70/x
  3. Step 3: Cross multiply
    245,337.30x = 367,617.15 × 182,351.70
  4. Step 4: Simplify right side
    245,337.30x = 67,035,612,251.66
  5. Step 5: Solve for x
    x = 67,035,612,251.66/245,337.30
  6. Step 6: Final answer
    x = 273,238.57

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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.