Home / 3,253.79-4,881.45-1,062.51

Finding the Fourth Proportional to 3,253.79, 4,881.45 and 1,062.51

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Solution

The fourth proportional to 3,253.79, 4,881.45 and 1,062.51 is: 1,594.02

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,253.79 : 4,881.45 = 1,062.51 : x
  2. Step 2: Convert to fraction form
    3,253.79/4,881.45 = 1,062.51/x
  3. Step 3: Cross multiply
    3,253.79x = 4,881.45 × 1,062.51
  4. Step 4: Simplify right side
    3,253.79x = 5,186,589.44
  5. Step 5: Solve for x
    x = 5,186,589.44/3,253.79
  6. Step 6: Final answer
    x = 1,594.02

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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.