Home / 48,223.96-72,351.78-17,052.28

Finding the Fourth Proportional to 48,223.96, 72,351.78 and 17,052.28

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Solution

The fourth proportional to 48,223.96, 72,351.78 and 17,052.28 is: 25,584.02

Step by Step Solution

  1. Step 1: Write the proportion equation
    48,223.96 : 72,351.78 = 17,052.28 : x
  2. Step 2: Convert to fraction form
    48,223.96/72,351.78 = 17,052.28/x
  3. Step 3: Cross multiply
    48,223.96x = 72,351.78 × 17,052.28
  4. Step 4: Simplify right side
    48,223.96x = 1,233,762,811.06
  5. Step 5: Solve for x
    x = 1,233,762,811.06/48,223.96
  6. Step 6: Final answer
    x = 25,584.02

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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.