Home / 2,471.30-3,410.48-1,476.44

Finding the Fourth Proportional to 2,471.30, 3,410.48 and 1,476.44

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Solution

The fourth proportional to 2,471.30, 3,410.48 and 1,476.44 is: 2,037.54

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,471.30 : 3,410.48 = 1,476.44 : x
  2. Step 2: Convert to fraction form
    2,471.30/3,410.48 = 1,476.44/x
  3. Step 3: Cross multiply
    2,471.30x = 3,410.48 × 1,476.44
  4. Step 4: Simplify right side
    2,471.30x = 5,035,370.24
  5. Step 5: Solve for x
    x = 5,035,370.24/2,471.30
  6. Step 6: Final answer
    x = 2,037.54

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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.