Home / 7,296.18-10,944.42-2,102.10

Finding the Fourth Proportional to 7,296.18, 10,944.42 and 2,102.10

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Solution

The fourth proportional to 7,296.18, 10,944.42 and 2,102.10 is: 3,153.19

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,296.18 : 10,944.42 = 2,102.10 : x
  2. Step 2: Convert to fraction form
    7,296.18/10,944.42 = 2,102.10/x
  3. Step 3: Cross multiply
    7,296.18x = 10,944.42 × 2,102.10
  4. Step 4: Simplify right side
    7,296.18x = 23,006,265.28
  5. Step 5: Solve for x
    x = 23,006,265.28/7,296.18
  6. Step 6: Final answer
    x = 3,153.19

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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.