Home / 294,440.32-441,651.06-123,752.46

Finding the Fourth Proportional to 294,440.32, 441,651.06 and 123,752.46

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Solution

The fourth proportional to 294,440.32, 441,651.06 and 123,752.46 is: 185,624.73

Step by Step Solution

  1. Step 1: Write the proportion equation
    294,440.32 : 441,651.06 = 123,752.46 : x
  2. Step 2: Convert to fraction form
    294,440.32/441,651.06 = 123,752.46/x
  3. Step 3: Cross multiply
    294,440.32x = 441,651.06 × 123,752.46
  4. Step 4: Simplify right side
    294,440.32x = 54,655,405,136.61
  5. Step 5: Solve for x
    x = 54,655,405,136.61/294,440.32
  6. Step 6: Final answer
    x = 185,624.73

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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.