Home / 43,863.05-60,459.92-34,286.02

Finding the Fourth Proportional to 43,863.05, 60,459.92 and 34,286.02

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Solution

The fourth proportional to 43,863.05, 60,459.92 and 34,286.02 is: 47,259.13

Step by Step Solution

  1. Step 1: Write the proportion equation
    43,863.05 : 60,459.92 = 34,286.02 : x
  2. Step 2: Convert to fraction form
    43,863.05/60,459.92 = 34,286.02/x
  3. Step 3: Cross multiply
    43,863.05x = 60,459.92 × 34,286.02
  4. Step 4: Simplify right side
    43,863.05x = 2,072,929,832.31
  5. Step 5: Solve for x
    x = 2,072,929,832.31/43,863.05
  6. Step 6: Final answer
    x = 47,259.13

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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.