Home / 17,837.46-24,617.25-15,193.62

Finding the Fourth Proportional to 17,837.46, 24,617.25 and 15,193.62

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Solution

The fourth proportional to 17,837.46, 24,617.25 and 15,193.62 is: 20,968.52

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,837.46 : 24,617.25 = 15,193.62 : x
  2. Step 2: Convert to fraction form
    17,837.46/24,617.25 = 15,193.62/x
  3. Step 3: Cross multiply
    17,837.46x = 24,617.25 × 15,193.62
  4. Step 4: Simplify right side
    17,837.46x = 374,025,141.95
  5. Step 5: Solve for x
    x = 374,025,141.95/17,837.46
  6. Step 6: Final answer
    x = 20,968.52

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.