Home / 4,995.08-7,497.22-2,531.62

Finding the Fourth Proportional to 4,995.08, 7,497.22 and 2,531.62

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Solution

The fourth proportional to 4,995.08, 7,497.22 and 2,531.62 is: 3,799.76

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,995.08 : 7,497.22 = 2,531.62 : x
  2. Step 2: Convert to fraction form
    4,995.08/7,497.22 = 2,531.62/x
  3. Step 3: Cross multiply
    4,995.08x = 7,497.22 × 2,531.62
  4. Step 4: Simplify right side
    4,995.08x = 18,980,112.10
  5. Step 5: Solve for x
    x = 18,980,112.10/4,995.08
  6. Step 6: Final answer
    x = 3,799.76

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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.