Home / 22,995.16-34,496.07-8,202.76

Finding the Fourth Proportional to 22,995.16, 34,496.07 and 8,202.76

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Solution

The fourth proportional to 22,995.16, 34,496.07 and 8,202.76 is: 12,305.33

Step by Step Solution

  1. Step 1: Write the proportion equation
    22,995.16 : 34,496.07 = 8,202.76 : x
  2. Step 2: Convert to fraction form
    22,995.16/34,496.07 = 8,202.76/x
  3. Step 3: Cross multiply
    22,995.16x = 34,496.07 × 8,202.76
  4. Step 4: Simplify right side
    22,995.16x = 282,962,983.15
  5. Step 5: Solve for x
    x = 282,962,983.15/22,995.16
  6. Step 6: Final answer
    x = 12,305.33

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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.