Home / 7,253.92-10,010.48-4,110.04

Finding the Fourth Proportional to 7,253.92, 10,010.48 and 4,110.04

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Solution

The fourth proportional to 7,253.92, 10,010.48 and 4,110.04 is: 5,671.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,253.92 : 10,010.48 = 4,110.04 : x
  2. Step 2: Convert to fraction form
    7,253.92/10,010.48 = 4,110.04/x
  3. Step 3: Cross multiply
    7,253.92x = 10,010.48 × 4,110.04
  4. Step 4: Simplify right side
    7,253.92x = 41,143,473.22
  5. Step 5: Solve for x
    x = 41,143,473.22/7,253.92
  6. Step 6: Final answer
    x = 5,671.90

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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.