Home / 48,241.17-72,372.15-14,960.57

Finding the Fourth Proportional to 48,241.17, 72,372.15 and 14,960.57

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Solution

The fourth proportional to 48,241.17, 72,372.15 and 14,960.57 is: 22,444.08

Step by Step Solution

  1. Step 1: Write the proportion equation
    48,241.17 : 72,372.15 = 14,960.57 : x
  2. Step 2: Convert to fraction form
    48,241.17/72,372.15 = 14,960.57/x
  3. Step 3: Cross multiply
    48,241.17x = 72,372.15 × 14,960.57
  4. Step 4: Simplify right side
    48,241.17x = 1,082,728,616.13
  5. Step 5: Solve for x
    x = 1,082,728,616.13/48,241.17
  6. Step 6: Final answer
    x = 22,444.08

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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.