Home / 48,908.55-73,349.28-17,314.46

Finding the Fourth Proportional to 48,908.55, 73,349.28 and 17,314.46

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Solution

The fourth proportional to 48,908.55, 73,349.28 and 17,314.46 is: 25,966.89

Step by Step Solution

  1. Step 1: Write the proportion equation
    48,908.55 : 73,349.28 = 17,314.46 : x
  2. Step 2: Convert to fraction form
    48,908.55/73,349.28 = 17,314.46/x
  3. Step 3: Cross multiply
    48,908.55x = 73,349.28 × 17,314.46
  4. Step 4: Simplify right side
    48,908.55x = 1,270,002,807.84
  5. Step 5: Solve for x
    x = 1,270,002,807.84/48,908.55
  6. Step 6: Final answer
    x = 25,966.89

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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.