Home / 124,050.22-186,050.70-35,304.49

Finding the Fourth Proportional to 124,050.22, 186,050.70 and 35,304.49

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Solution

The fourth proportional to 124,050.22, 186,050.70 and 35,304.49 is: 52,949.73

Step by Step Solution

  1. Step 1: Write the proportion equation
    124,050.22 : 186,050.70 = 35,304.49 : x
  2. Step 2: Convert to fraction form
    124,050.22/186,050.70 = 35,304.49/x
  3. Step 3: Cross multiply
    124,050.22x = 186,050.70 × 35,304.49
  4. Step 4: Simplify right side
    124,050.22x = 6,568,425,077.64
  5. Step 5: Solve for x
    x = 6,568,425,077.64/124,050.22
  6. Step 6: Final answer
    x = 52,949.73

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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.