Home / 107,212.08-160,766.13-32,318.27

Finding the Fourth Proportional to 107,212.08, 160,766.13 and 32,318.27

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Solution

The fourth proportional to 107,212.08, 160,766.13 and 32,318.27 is: 48,461.73

Step by Step Solution

  1. Step 1: Write the proportion equation
    107,212.08 : 160,766.13 = 32,318.27 : x
  2. Step 2: Convert to fraction form
    107,212.08/160,766.13 = 32,318.27/x
  3. Step 3: Cross multiply
    107,212.08x = 160,766.13 × 32,318.27
  4. Step 4: Simplify right side
    107,212.08x = 5,195,683,196.20
  5. Step 5: Solve for x
    x = 5,195,683,196.20/107,212.08
  6. Step 6: Final answer
    x = 48,461.73

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1.5x scale

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.