Home / 50,552.63-75,828.94-17,272.97

Finding the Fourth Proportional to 50,552.63, 75,828.94 and 17,272.97

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Solution

The fourth proportional to 50,552.63, 75,828.94 and 17,272.97 is: 25,909.45

Step by Step Solution

  1. Step 1: Write the proportion equation
    50,552.63 : 75,828.94 = 17,272.97 : x
  2. Step 2: Convert to fraction form
    50,552.63/75,828.94 = 17,272.97/x
  3. Step 3: Cross multiply
    50,552.63x = 75,828.94 × 17,272.97
  4. Step 4: Simplify right side
    50,552.63x = 1,309,791,005.75
  5. Step 5: Solve for x
    x = 1,309,791,005.75/50,552.63
  6. Step 6: Final answer
    x = 25,909.45

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Similar ratio
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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.