Home / 48,351.28-72,527.42-14,617.58

Finding the Fourth Proportional to 48,351.28, 72,527.42 and 14,617.58

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Solution

The fourth proportional to 48,351.28, 72,527.42 and 14,617.58 is: 21,926.52

Step by Step Solution

  1. Step 1: Write the proportion equation
    48,351.28 : 72,527.42 = 14,617.58 : x
  2. Step 2: Convert to fraction form
    48,351.28/72,527.42 = 14,617.58/x
  3. Step 3: Cross multiply
    48,351.28x = 72,527.42 × 14,617.58
  4. Step 4: Simplify right side
    48,351.28x = 1,060,175,364.04
  5. Step 5: Solve for x
    x = 1,060,175,364.04/48,351.28
  6. Step 6: Final answer
    x = 21,926.52

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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.