Home / 22,173.19-33,233.34-10,310.95

Finding the Fourth Proportional to 22,173.19, 33,233.34 and 10,310.95

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Solution

The fourth proportional to 22,173.19, 33,233.34 and 10,310.95 is: 15,454.13

Step by Step Solution

  1. Step 1: Write the proportion equation
    22,173.19 : 33,233.34 = 10,310.95 : x
  2. Step 2: Convert to fraction form
    22,173.19/33,233.34 = 10,310.95/x
  3. Step 3: Cross multiply
    22,173.19x = 33,233.34 × 10,310.95
  4. Step 4: Simplify right side
    22,173.19x = 342,667,307.07
  5. Step 5: Solve for x
    x = 342,667,307.07/22,173.19
  6. Step 6: Final answer
    x = 15,454.13

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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.