Home / 17,045.16-25,549.97-10,019.43

Finding the Fourth Proportional to 17,045.16, 25,549.97 and 10,019.43

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Solution

The fourth proportional to 17,045.16, 25,549.97 and 10,019.43 is: 15,018.69

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,045.16 : 25,549.97 = 10,019.43 : x
  2. Step 2: Convert to fraction form
    17,045.16/25,549.97 = 10,019.43/x
  3. Step 3: Cross multiply
    17,045.16x = 25,549.97 × 10,019.43
  4. Step 4: Simplify right side
    17,045.16x = 255,996,008.17
  5. Step 5: Solve for x
    x = 255,996,008.17/17,045.16
  6. Step 6: Final answer
    x = 15,018.69

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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.