Home / 49,006.72-73,473.92-15,707.52

Finding the Fourth Proportional to 49,006.72, 73,473.92 and 15,707.52

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Solution

The fourth proportional to 49,006.72, 73,473.92 and 15,707.52 is: 23,549.69

Step by Step Solution

  1. Step 1: Write the proportion equation
    49,006.72 : 73,473.92 = 15,707.52 : x
  2. Step 2: Convert to fraction form
    49,006.72/73,473.92 = 15,707.52/x
  3. Step 3: Cross multiply
    49,006.72x = 73,473.92 × 15,707.52
  4. Step 4: Simplify right side
    49,006.72x = 1,154,093,067.88
  5. Step 5: Solve for x
    x = 1,154,093,067.88/49,006.72
  6. Step 6: Final answer
    x = 23,549.69

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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.