Home / 17,026.11-25,549.65-10,019.88

Finding the Fourth Proportional to 17,026.11, 25,549.65 and 10,019.88

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Solution

The fourth proportional to 17,026.11, 25,549.65 and 10,019.88 is: 15,035.99

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,026.11 : 25,549.65 = 10,019.88 : x
  2. Step 2: Convert to fraction form
    17,026.11/25,549.65 = 10,019.88/x
  3. Step 3: Cross multiply
    17,026.11x = 25,549.65 × 10,019.88
  4. Step 4: Simplify right side
    17,026.11x = 256,004,427.04
  5. Step 5: Solve for x
    x = 256,004,427.04/17,026.11
  6. Step 6: Final answer
    x = 15,035.99

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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.