Home / 4,932.57-7,402.26-2,010.87

Finding the Fourth Proportional to 4,932.57, 7,402.26 and 2,010.87

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Solution

The fourth proportional to 4,932.57, 7,402.26 and 2,010.87 is: 3,017.69

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,932.57 : 7,402.26 = 2,010.87 : x
  2. Step 2: Convert to fraction form
    4,932.57/7,402.26 = 2,010.87/x
  3. Step 3: Cross multiply
    4,932.57x = 7,402.26 × 2,010.87
  4. Step 4: Simplify right side
    4,932.57x = 14,884,982.57
  5. Step 5: Solve for x
    x = 14,884,982.57/4,932.57
  6. Step 6: Final answer
    x = 3,017.69

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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.