Home / 9,073.29-12,519.54-5,094.57

Finding the Fourth Proportional to 9,073.29, 12,519.54 and 5,094.57

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Solution

The fourth proportional to 9,073.29, 12,519.54 and 5,094.57 is: 7,029.61

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,073.29 : 12,519.54 = 5,094.57 : x
  2. Step 2: Convert to fraction form
    9,073.29/12,519.54 = 5,094.57/x
  3. Step 3: Cross multiply
    9,073.29x = 12,519.54 × 5,094.57
  4. Step 4: Simplify right side
    9,073.29x = 63,781,672.90
  5. Step 5: Solve for x
    x = 63,781,672.90/9,073.29
  6. Step 6: Final answer
    x = 7,029.61

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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.