Home / 26,102.07-39,151.71-9,233.91

Finding the Fourth Proportional to 26,102.07, 39,151.71 and 9,233.91

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Solution

The fourth proportional to 26,102.07, 39,151.71 and 9,233.91 is: 13,850.37

Step by Step Solution

  1. Step 1: Write the proportion equation
    26,102.07 : 39,151.71 = 9,233.91 : x
  2. Step 2: Convert to fraction form
    26,102.07/39,151.71 = 9,233.91/x
  3. Step 3: Cross multiply
    26,102.07x = 39,151.71 × 9,233.91
  4. Step 4: Simplify right side
    26,102.07x = 361,523,366.49
  5. Step 5: Solve for x
    x = 361,523,366.49/26,102.07
  6. Step 6: Final answer
    x = 13,850.37

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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.