Home / 107,035.32-160,546.80-32,153.82

Finding the Fourth Proportional to 107,035.32, 160,546.80 and 32,153.82

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Solution

The fourth proportional to 107,035.32, 160,546.80 and 32,153.82 is: 48,228.87

Step by Step Solution

  1. Step 1: Write the proportion equation
    107,035.32 : 160,546.80 = 32,153.82 : x
  2. Step 2: Convert to fraction form
    107,035.32/160,546.80 = 32,153.82/x
  3. Step 3: Cross multiply
    107,035.32x = 160,546.80 × 32,153.82
  4. Step 4: Simplify right side
    107,035.32x = 5,162,192,908.78
  5. Step 5: Solve for x
    x = 5,162,192,908.78/107,035.32
  6. Step 6: Final answer
    x = 48,228.87

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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.