Home / 275,960.19-413,594.00-118,002.90

Finding the Fourth Proportional to 275,960.19, 413,594.00 and 118,002.90

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Solution

The fourth proportional to 275,960.19, 413,594.00 and 118,002.90 is: 176,856.27

Step by Step Solution

  1. Step 1: Write the proportion equation
    275,960.19 : 413,594.00 = 118,002.90 : x
  2. Step 2: Convert to fraction form
    275,960.19/413,594.00 = 118,002.90/x
  3. Step 3: Cross multiply
    275,960.19x = 413,594.00 × 118,002.90
  4. Step 4: Simplify right side
    275,960.19x = 48,805,290,832.59
  5. Step 5: Solve for x
    x = 48,805,290,832.59/275,960.19
  6. Step 6: Final answer
    x = 176,856.27

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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.