Home / 149,235.82-223,894.70-44,054.75

Finding the Fourth Proportional to 149,235.82, 223,894.70 and 44,054.75

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Solution

The fourth proportional to 149,235.82, 223,894.70 and 44,054.75 is: 66,094.22

Step by Step Solution

  1. Step 1: Write the proportion equation
    149,235.82 : 223,894.70 = 44,054.75 : x
  2. Step 2: Convert to fraction form
    149,235.82/223,894.70 = 44,054.75/x
  3. Step 3: Cross multiply
    149,235.82x = 223,894.70 × 44,054.75
  4. Step 4: Simplify right side
    149,235.82x = 9,863,625,539.49
  5. Step 5: Solve for x
    x = 9,863,625,539.49/149,235.82
  6. Step 6: Final answer
    x = 66,094.22

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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.