Home / 149,237.75-223,880.92-44,067.35

Finding the Fourth Proportional to 149,237.75, 223,880.92 and 44,067.35

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Solution

The fourth proportional to 149,237.75, 223,880.92 and 44,067.35 is: 66,108.19

Step by Step Solution

  1. Step 1: Write the proportion equation
    149,237.75 : 223,880.92 = 44,067.35 : x
  2. Step 2: Convert to fraction form
    149,237.75/223,880.92 = 44,067.35/x
  3. Step 3: Cross multiply
    149,237.75x = 223,880.92 × 44,067.35
  4. Step 4: Simplify right side
    149,237.75x = 9,865,837,630.39
  5. Step 5: Solve for x
    x = 9,865,837,630.39/149,237.75
  6. Step 6: Final answer
    x = 66,108.19

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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.