Home / 22,939.11-34,360.07-17,330.67

Finding the Fourth Proportional to 22,939.11, 34,360.07 and 17,330.67

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Solution

The fourth proportional to 22,939.11, 34,360.07 and 17,330.67 is: 25,959.29

Step by Step Solution

  1. Step 1: Write the proportion equation
    22,939.11 : 34,360.07 = 17,330.67 : x
  2. Step 2: Convert to fraction form
    22,939.11/34,360.07 = 17,330.67/x
  3. Step 3: Cross multiply
    22,939.11x = 34,360.07 × 17,330.67
  4. Step 4: Simplify right side
    22,939.11x = 595,482,947.69
  5. Step 5: Solve for x
    x = 595,482,947.69/22,939.11
  6. Step 6: Final answer
    x = 25,959.29

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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.