Home / 3,454.44-4,764.30-2,510.28

Finding the Fourth Proportional to 3,454.44, 4,764.30 and 2,510.28

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Solution

The fourth proportional to 3,454.44, 4,764.30 and 2,510.28 is: 3,462.13

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,454.44 : 4,764.30 = 2,510.28 : x
  2. Step 2: Convert to fraction form
    3,454.44/4,764.30 = 2,510.28/x
  3. Step 3: Cross multiply
    3,454.44x = 4,764.30 × 2,510.28
  4. Step 4: Simplify right side
    3,454.44x = 11,959,727.00
  5. Step 5: Solve for x
    x = 11,959,727.00/3,454.44
  6. Step 6: Final answer
    x = 3,462.13

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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.