Home / 17,860.38-26,764.65-10,052.52

Finding the Fourth Proportional to 17,860.38, 26,764.65 and 10,052.52

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Solution

The fourth proportional to 17,860.38, 26,764.65 and 10,052.52 is: 15,064.19

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,860.38 : 26,764.65 = 10,052.52 : x
  2. Step 2: Convert to fraction form
    17,860.38/26,764.65 = 10,052.52/x
  3. Step 3: Cross multiply
    17,860.38x = 26,764.65 × 10,052.52
  4. Step 4: Simplify right side
    17,860.38x = 269,052,179.42
  5. Step 5: Solve for x
    x = 269,052,179.42/17,860.38
  6. Step 6: Final answer
    x = 15,064.19

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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.