Home / 91,854.33-137,794.04-32,675.73

Finding the Fourth Proportional to 91,854.33, 137,794.04 and 32,675.73

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Solution

The fourth proportional to 91,854.33, 137,794.04 and 32,675.73 is: 49,018.06

Step by Step Solution

  1. Step 1: Write the proportion equation
    91,854.33 : 137,794.04 = 32,675.73 : x
  2. Step 2: Convert to fraction form
    91,854.33/137,794.04 = 32,675.73/x
  3. Step 3: Cross multiply
    91,854.33x = 137,794.04 × 32,675.73
  4. Step 4: Simplify right side
    91,854.33x = 4,502,520,846.65
  5. Step 5: Solve for x
    x = 4,502,520,846.65/91,854.33
  6. Step 6: Final answer
    x = 49,018.06

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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.