Home / 372,336.15-558,314.69-182,810.73

Finding the Fourth Proportional to 372,336.15, 558,314.69 and 182,810.73

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Solution

The fourth proportional to 372,336.15, 558,314.69 and 182,810.73 is: 274,123.03

Step by Step Solution

  1. Step 1: Write the proportion equation
    372,336.15 : 558,314.69 = 182,810.73 : x
  2. Step 2: Convert to fraction form
    372,336.15/558,314.69 = 182,810.73/x
  3. Step 3: Cross multiply
    372,336.15x = 558,314.69 × 182,810.73
  4. Step 4: Simplify right side
    372,336.15x = 102,065,915,134.57
  5. Step 5: Solve for x
    x = 102,065,915,134.57/372,336.15
  6. Step 6: Final answer
    x = 274,123.03

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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.