Home / 41,445.00-62,179.63-13,364.49

Finding the Fourth Proportional to 41,445.00, 62,179.63 and 13,364.49

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Solution

The fourth proportional to 41,445.00, 62,179.63 and 13,364.49 is: 20,050.64

Step by Step Solution

  1. Step 1: Write the proportion equation
    41,445.00 : 62,179.63 = 13,364.49 : x
  2. Step 2: Convert to fraction form
    41,445.00/62,179.63 = 13,364.49/x
  3. Step 3: Cross multiply
    41,445.00x = 62,179.63 × 13,364.49
  4. Step 4: Simplify right side
    41,445.00x = 830,998,921.30
  5. Step 5: Solve for x
    x = 830,998,921.30/41,445.00
  6. Step 6: Final answer
    x = 20,050.64

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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.