Home / 43,204.19-64,830.88-34,494.46

Finding the Fourth Proportional to 43,204.19, 64,830.88 and 34,494.46

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Solution

The fourth proportional to 43,204.19, 64,830.88 and 34,494.46 is: 51,761.33

Step by Step Solution

  1. Step 1: Write the proportion equation
    43,204.19 : 64,830.88 = 34,494.46 : x
  2. Step 2: Convert to fraction form
    43,204.19/64,830.88 = 34,494.46/x
  3. Step 3: Cross multiply
    43,204.19x = 64,830.88 × 34,494.46
  4. Step 4: Simplify right side
    43,204.19x = 2,236,306,077.97
  5. Step 5: Solve for x
    x = 2,236,306,077.97/43,204.19
  6. Step 6: Final answer
    x = 51,761.33

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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.