Home / 9,093.97-13,642.32-3,250.13

Finding the Fourth Proportional to 9,093.97, 13,642.32 and 3,250.13

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Solution

The fourth proportional to 9,093.97, 13,642.32 and 3,250.13 is: 4,875.68

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,093.97 : 13,642.32 = 3,250.13 : x
  2. Step 2: Convert to fraction form
    9,093.97/13,642.32 = 3,250.13/x
  3. Step 3: Cross multiply
    9,093.97x = 13,642.32 × 3,250.13
  4. Step 4: Simplify right side
    9,093.97x = 44,339,257.48
  5. Step 5: Solve for x
    x = 44,339,257.48/9,093.97
  6. Step 6: Final answer
    x = 4,875.68

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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.