Home / 48,872.27-73,312.49-15,597.07

Finding the Fourth Proportional to 48,872.27, 73,312.49 and 15,597.07

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Solution

The fourth proportional to 48,872.27, 73,312.49 and 15,597.07 is: 23,396.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    48,872.27 : 73,312.49 = 15,597.07 : x
  2. Step 2: Convert to fraction form
    48,872.27/73,312.49 = 15,597.07/x
  3. Step 3: Cross multiply
    48,872.27x = 73,312.49 × 15,597.07
  4. Step 4: Simplify right side
    48,872.27x = 1,143,459,894.12
  5. Step 5: Solve for x
    x = 1,143,459,894.12/48,872.27
  6. Step 6: Final answer
    x = 23,396.90

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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.