Home / 44,734.96-67,110.54-18,425.35

Finding the Fourth Proportional to 44,734.96, 67,110.54 and 18,425.35

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Solution

The fourth proportional to 44,734.96, 67,110.54 and 18,425.35 is: 27,641.36

Step by Step Solution

  1. Step 1: Write the proportion equation
    44,734.96 : 67,110.54 = 18,425.35 : x
  2. Step 2: Convert to fraction form
    44,734.96/67,110.54 = 18,425.35/x
  3. Step 3: Cross multiply
    44,734.96x = 67,110.54 × 18,425.35
  4. Step 4: Simplify right side
    44,734.96x = 1,236,535,188.19
  5. Step 5: Solve for x
    x = 1,236,535,188.19/44,734.96
  6. Step 6: Final answer
    x = 27,641.36

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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.