Home / 17,368.24-26,049.40-4,886.96

Finding the Fourth Proportional to 17,368.24, 26,049.40 and 4,886.96

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Solution

The fourth proportional to 17,368.24, 26,049.40 and 4,886.96 is: 7,329.61

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,368.24 : 26,049.40 = 4,886.96 : x
  2. Step 2: Convert to fraction form
    17,368.24/26,049.40 = 4,886.96/x
  3. Step 3: Cross multiply
    17,368.24x = 26,049.40 × 4,886.96
  4. Step 4: Simplify right side
    17,368.24x = 127,302,375.82
  5. Step 5: Solve for x
    x = 127,302,375.82/17,368.24
  6. Step 6: Final answer
    x = 7,329.61

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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.