Home / 44,825.24-67,237.88-13,660.52

Finding the Fourth Proportional to 44,825.24, 67,237.88 and 13,660.52

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Solution

The fourth proportional to 44,825.24, 67,237.88 and 13,660.52 is: 20,490.79

Step by Step Solution

  1. Step 1: Write the proportion equation
    44,825.24 : 67,237.88 = 13,660.52 : x
  2. Step 2: Convert to fraction form
    44,825.24/67,237.88 = 13,660.52/x
  3. Step 3: Cross multiply
    44,825.24x = 67,237.88 × 13,660.52
  4. Step 4: Simplify right side
    44,825.24x = 918,504,404.50
  5. Step 5: Solve for x
    x = 918,504,404.50/44,825.24
  6. Step 6: Final answer
    x = 20,490.79

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1.5x scale

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.