Home / 107,226.56-160,787.46-32,332.61

Finding the Fourth Proportional to 107,226.56, 160,787.46 and 32,332.61

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Solution

The fourth proportional to 107,226.56, 160,787.46 and 32,332.61 is: 48,483.12

Step by Step Solution

  1. Step 1: Write the proportion equation
    107,226.56 : 160,787.46 = 32,332.61 : x
  2. Step 2: Convert to fraction form
    107,226.56/160,787.46 = 32,332.61/x
  3. Step 3: Cross multiply
    107,226.56x = 160,787.46 × 32,332.61
  4. Step 4: Simplify right side
    107,226.56x = 5,198,678,237.07
  5. Step 5: Solve for x
    x = 5,198,678,237.07/107,226.56
  6. Step 6: Final answer
    x = 48,483.12

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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.