Home / 56,254.88-84,340.66-34,063.04

Finding the Fourth Proportional to 56,254.88, 84,340.66 and 34,063.04

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Solution

The fourth proportional to 56,254.88, 84,340.66 and 34,063.04 is: 51,069.33

Step by Step Solution

  1. Step 1: Write the proportion equation
    56,254.88 : 84,340.66 = 34,063.04 : x
  2. Step 2: Convert to fraction form
    56,254.88/84,340.66 = 34,063.04/x
  3. Step 3: Cross multiply
    56,254.88x = 84,340.66 × 34,063.04
  4. Step 4: Simplify right side
    56,254.88x = 2,872,899,275.21
  5. Step 5: Solve for x
    x = 2,872,899,275.21/56,254.88
  6. Step 6: Final answer
    x = 51,069.33

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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.