Home / 149,210.62-223,822.06-44,029.60

Finding the Fourth Proportional to 149,210.62, 223,822.06 and 44,029.60

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Solution

The fourth proportional to 149,210.62, 223,822.06 and 44,029.60 is: 66,046.21

Step by Step Solution

  1. Step 1: Write the proportion equation
    149,210.62 : 223,822.06 = 44,029.60 : x
  2. Step 2: Convert to fraction form
    149,210.62/223,822.06 = 44,029.60/x
  3. Step 3: Cross multiply
    149,210.62x = 223,822.06 × 44,029.60
  4. Step 4: Simplify right side
    149,210.62x = 9,854,795,772.98
  5. Step 5: Solve for x
    x = 9,854,795,772.98/149,210.62
  6. Step 6: Final answer
    x = 66,046.21

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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.