Home / 9,068.26-12,514.17-5,089.39

Finding the Fourth Proportional to 9,068.26, 12,514.17 and 5,089.39

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Solution

The fourth proportional to 9,068.26, 12,514.17 and 5,089.39 is: 7,023.34

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,068.26 : 12,514.17 = 5,089.39 : x
  2. Step 2: Convert to fraction form
    9,068.26/12,514.17 = 5,089.39/x
  3. Step 3: Cross multiply
    9,068.26x = 12,514.17 × 5,089.39
  4. Step 4: Simplify right side
    9,068.26x = 63,689,491.66
  5. Step 5: Solve for x
    x = 63,689,491.66/9,068.26
  6. Step 6: Final answer
    x = 7,023.34

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.