Home / 15,932.98-23,899.47-6,578.29

Finding the Fourth Proportional to 15,932.98, 23,899.47 and 6,578.29

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Solution

The fourth proportional to 15,932.98, 23,899.47 and 6,578.29 is: 9,867.44

Step by Step Solution

  1. Step 1: Write the proportion equation
    15,932.98 : 23,899.47 = 6,578.29 : x
  2. Step 2: Convert to fraction form
    15,932.98/23,899.47 = 6,578.29/x
  3. Step 3: Cross multiply
    15,932.98x = 23,899.47 × 6,578.29
  4. Step 4: Simplify right side
    15,932.98x = 157,217,644.51
  5. Step 5: Solve for x
    x = 157,217,644.51/15,932.98
  6. Step 6: Final answer
    x = 9,867.44

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Similar ratio
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1.5x scale

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.