Home / 7,253.96-10,010.45-4,110.14

Finding the Fourth Proportional to 7,253.96, 10,010.45 and 4,110.14

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Solution

The fourth proportional to 7,253.96, 10,010.45 and 4,110.14 is: 5,671.98

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,253.96 : 10,010.45 = 4,110.14 : x
  2. Step 2: Convert to fraction form
    7,253.96/10,010.45 = 4,110.14/x
  3. Step 3: Cross multiply
    7,253.96x = 10,010.45 × 4,110.14
  4. Step 4: Simplify right side
    7,253.96x = 41,144,350.96
  5. Step 5: Solve for x
    x = 41,144,350.96/7,253.96
  6. Step 6: Final answer
    x = 5,671.98

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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.