Home / 49,272.56-73,908.80-15,992.62

Finding the Fourth Proportional to 49,272.56, 73,908.80 and 15,992.62

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Solution

The fourth proportional to 49,272.56, 73,908.80 and 15,992.62 is: 23,988.92

Step by Step Solution

  1. Step 1: Write the proportion equation
    49,272.56 : 73,908.80 = 15,992.62 : x
  2. Step 2: Convert to fraction form
    49,272.56/73,908.80 = 15,992.62/x
  3. Step 3: Cross multiply
    49,272.56x = 73,908.80 × 15,992.62
  4. Step 4: Simplify right side
    49,272.56x = 1,181,995,353.06
  5. Step 5: Solve for x
    x = 1,181,995,353.06/49,272.56
  6. Step 6: Final answer
    x = 23,988.92

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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.