Home / 39,325.05-54,278.39-24,230.66

Finding the Fourth Proportional to 39,325.05, 54,278.39 and 24,230.66

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Solution

The fourth proportional to 39,325.05, 54,278.39 and 24,230.66 is: 33,444.36

Step by Step Solution

  1. Step 1: Write the proportion equation
    39,325.05 : 54,278.39 = 24,230.66 : x
  2. Step 2: Convert to fraction form
    39,325.05/54,278.39 = 24,230.66/x
  3. Step 3: Cross multiply
    39,325.05x = 54,278.39 × 24,230.66
  4. Step 4: Simplify right side
    39,325.05x = 1,315,201,213.44
  5. Step 5: Solve for x
    x = 1,315,201,213.44/39,325.05
  6. Step 6: Final answer
    x = 33,444.36

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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.