Home / 4,445.31-6,134.31-2,456.04

Finding the Fourth Proportional to 4,445.31, 6,134.31 and 2,456.04

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Solution

The fourth proportional to 4,445.31, 6,134.31 and 2,456.04 is: 3,389.21

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,445.31 : 6,134.31 = 2,456.04 : x
  2. Step 2: Convert to fraction form
    4,445.31/6,134.31 = 2,456.04/x
  3. Step 3: Cross multiply
    4,445.31x = 6,134.31 × 2,456.04
  4. Step 4: Simplify right side
    4,445.31x = 15,066,110.73
  5. Step 5: Solve for x
    x = 15,066,110.73/4,445.31
  6. Step 6: Final answer
    x = 3,389.21

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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.