Home / 232,928.26-349,399.21-64,449.95

Finding the Fourth Proportional to 232,928.26, 349,399.21 and 64,449.95

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Solution

The fourth proportional to 232,928.26, 349,399.21 and 64,449.95 is: 96,676.81

Step by Step Solution

  1. Step 1: Write the proportion equation
    232,928.26 : 349,399.21 = 64,449.95 : x
  2. Step 2: Convert to fraction form
    232,928.26/349,399.21 = 64,449.95/x
  3. Step 3: Cross multiply
    232,928.26x = 349,399.21 × 64,449.95
  4. Step 4: Simplify right side
    232,928.26x = 22,518,761,614.54
  5. Step 5: Solve for x
    x = 22,518,761,614.54/232,928.26
  6. Step 6: Final answer
    x = 96,676.81

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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.