Home / 44,790.18-67,195.26-13,627.86

Finding the Fourth Proportional to 44,790.18, 67,195.26 and 13,627.86

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Solution

The fourth proportional to 44,790.18, 67,195.26 and 13,627.86 is: 20,444.83

Step by Step Solution

  1. Step 1: Write the proportion equation
    44,790.18 : 67,195.26 = 13,627.86 : x
  2. Step 2: Convert to fraction form
    44,790.18/67,195.26 = 13,627.86/x
  3. Step 3: Cross multiply
    44,790.18x = 67,195.26 × 13,627.86
  4. Step 4: Simplify right side
    44,790.18x = 915,727,595.94
  5. Step 5: Solve for x
    x = 915,727,595.94/44,790.18
  6. Step 6: Final answer
    x = 20,444.83

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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.