Home / 44,833.28-67,249.80-13,668.52

Finding the Fourth Proportional to 44,833.28, 67,249.80 and 13,668.52

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Solution

The fourth proportional to 44,833.28, 67,249.80 and 13,668.52 is: 20,502.74

Step by Step Solution

  1. Step 1: Write the proportion equation
    44,833.28 : 67,249.80 = 13,668.52 : x
  2. Step 2: Convert to fraction form
    44,833.28/67,249.80 = 13,668.52/x
  3. Step 3: Cross multiply
    44,833.28x = 67,249.80 × 13,668.52
  4. Step 4: Simplify right side
    44,833.28x = 919,205,236.30
  5. Step 5: Solve for x
    x = 919,205,236.30/44,833.28
  6. Step 6: Final answer
    x = 20,502.74

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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.