Home / 39,225.67-54,161.97-24,125.34

Finding the Fourth Proportional to 39,225.67, 54,161.97 and 24,125.34

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Solution

The fourth proportional to 39,225.67, 54,161.97 and 24,125.34 is: 33,311.76

Step by Step Solution

  1. Step 1: Write the proportion equation
    39,225.67 : 54,161.97 = 24,125.34 : x
  2. Step 2: Convert to fraction form
    39,225.67/54,161.97 = 24,125.34/x
  3. Step 3: Cross multiply
    39,225.67x = 54,161.97 × 24,125.34
  4. Step 4: Simplify right side
    39,225.67x = 1,306,676,053.96
  5. Step 5: Solve for x
    x = 1,306,676,053.96/39,225.67
  6. Step 6: Final answer
    x = 33,311.76

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.