Home / 7,552.92-11,316.59-4,625.11

Finding the Fourth Proportional to 7,552.92, 11,316.59 and 4,625.11

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Solution

The fourth proportional to 7,552.92, 11,316.59 and 4,625.11 is: 6,929.83

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,552.92 : 11,316.59 = 4,625.11 : x
  2. Step 2: Convert to fraction form
    7,552.92/11,316.59 = 4,625.11/x
  3. Step 3: Cross multiply
    7,552.92x = 11,316.59 × 4,625.11
  4. Step 4: Simplify right side
    7,552.92x = 52,340,422.16
  5. Step 5: Solve for x
    x = 52,340,422.16/7,552.92
  6. Step 6: Final answer
    x = 6,929.83

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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.