Home / 48,872.08-73,314.15-17,275.62

Finding the Fourth Proportional to 48,872.08, 73,314.15 and 17,275.62

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Solution

The fourth proportional to 48,872.08, 73,314.15 and 17,275.62 is: 25,915.56

Step by Step Solution

  1. Step 1: Write the proportion equation
    48,872.08 : 73,314.15 = 17,275.62 : x
  2. Step 2: Convert to fraction form
    48,872.08/73,314.15 = 17,275.62/x
  3. Step 3: Cross multiply
    48,872.08x = 73,314.15 × 17,275.62
  4. Step 4: Simplify right side
    48,872.08x = 1,266,547,309.64
  5. Step 5: Solve for x
    x = 1,266,547,309.64/48,872.08
  6. Step 6: Final answer
    x = 25,915.56

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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.