Home / 39,244.05-54,152.91-22,244.94

Finding the Fourth Proportional to 39,244.05, 54,152.91 and 22,244.94

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Solution

The fourth proportional to 39,244.05, 54,152.91 and 22,244.94 is: 30,695.82

Step by Step Solution

  1. Step 1: Write the proportion equation
    39,244.05 : 54,152.91 = 22,244.94 : x
  2. Step 2: Convert to fraction form
    39,244.05/54,152.91 = 22,244.94/x
  3. Step 3: Cross multiply
    39,244.05x = 54,152.91 × 22,244.94
  4. Step 4: Simplify right side
    39,244.05x = 1,204,628,233.78
  5. Step 5: Solve for x
    x = 1,204,628,233.78/39,244.05
  6. Step 6: Final answer
    x = 30,695.82

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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.