Home / 155,433.12-233,149.77-62,004.48

Finding the Fourth Proportional to 155,433.12, 233,149.77 and 62,004.48

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Solution

The fourth proportional to 155,433.12, 233,149.77 and 62,004.48 is: 93,006.76

Step by Step Solution

  1. Step 1: Write the proportion equation
    155,433.12 : 233,149.77 = 62,004.48 : x
  2. Step 2: Convert to fraction form
    155,433.12/233,149.77 = 62,004.48/x
  3. Step 3: Cross multiply
    155,433.12x = 233,149.77 × 62,004.48
  4. Step 4: Simplify right side
    155,433.12x = 14,456,330,250.97
  5. Step 5: Solve for x
    x = 14,456,330,250.97/155,433.12
  6. Step 6: Final answer
    x = 93,006.76

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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.