Home / 44,793.45-67,199.88-13,627.89

Finding the Fourth Proportional to 44,793.45, 67,199.88 and 13,627.89

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Solution

The fourth proportional to 44,793.45, 67,199.88 and 13,627.89 is: 20,444.79

Step by Step Solution

  1. Step 1: Write the proportion equation
    44,793.45 : 67,199.88 = 13,627.89 : x
  2. Step 2: Convert to fraction form
    44,793.45/67,199.88 = 13,627.89/x
  3. Step 3: Cross multiply
    44,793.45x = 67,199.88 × 13,627.89
  4. Step 4: Simplify right side
    44,793.45x = 915,792,572.65
  5. Step 5: Solve for x
    x = 915,792,572.65/44,793.45
  6. Step 6: Final answer
    x = 20,444.79

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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.