Home / 5,926.38-8,897.76-3,006.72

Finding the Fourth Proportional to 5,926.38, 8,897.76 and 3,006.72

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Solution

The fourth proportional to 5,926.38, 8,897.76 and 3,006.72 is: 4,514.24

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,926.38 : 8,897.76 = 3,006.72 : x
  2. Step 2: Convert to fraction form
    5,926.38/8,897.76 = 3,006.72/x
  3. Step 3: Cross multiply
    5,926.38x = 8,897.76 × 3,006.72
  4. Step 4: Simplify right side
    5,926.38x = 26,753,072.95
  5. Step 5: Solve for x
    x = 26,753,072.95/5,926.38
  6. Step 6: Final answer
    x = 4,514.24

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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.