Home / 273,632.80-410,490.24-96,108.52

Finding the Fourth Proportional to 273,632.80, 410,490.24 and 96,108.52

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Solution

The fourth proportional to 273,632.80, 410,490.24 and 96,108.52 is: 144,177.19

Step by Step Solution

  1. Step 1: Write the proportion equation
    273,632.80 : 410,490.24 = 96,108.52 : x
  2. Step 2: Convert to fraction form
    273,632.80/410,490.24 = 96,108.52/x
  3. Step 3: Cross multiply
    273,632.80x = 410,490.24 × 96,108.52
  4. Step 4: Simplify right side
    273,632.80x = 39,451,609,440.84
  5. Step 5: Solve for x
    x = 39,451,609,440.84/273,632.80
  6. Step 6: Final answer
    x = 144,177.19

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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.