Home / 2,510.24-3,757.68-1,934.24

Finding the Fourth Proportional to 2,510.24, 3,757.68 and 1,934.24

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Solution

The fourth proportional to 2,510.24, 3,757.68 and 1,934.24 is: 2,895.44

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,510.24 : 3,757.68 = 1,934.24 : x
  2. Step 2: Convert to fraction form
    2,510.24/3,757.68 = 1,934.24/x
  3. Step 3: Cross multiply
    2,510.24x = 3,757.68 × 1,934.24
  4. Step 4: Simplify right side
    2,510.24x = 7,268,254.96
  5. Step 5: Solve for x
    x = 7,268,254.96/2,510.24
  6. Step 6: Final answer
    x = 2,895.44

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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.