Home / 9,299.97-13,949.25-3,060.19

Finding the Fourth Proportional to 9,299.97, 13,949.25 and 3,060.19

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Solution

The fourth proportional to 9,299.97, 13,949.25 and 3,060.19 is: 4,590.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,299.97 : 13,949.25 = 3,060.19 : x
  2. Step 2: Convert to fraction form
    9,299.97/13,949.25 = 3,060.19/x
  3. Step 3: Cross multiply
    9,299.97x = 13,949.25 × 3,060.19
  4. Step 4: Simplify right side
    9,299.97x = 42,687,355.36
  5. Step 5: Solve for x
    x = 42,687,355.36/9,299.97
  6. Step 6: Final answer
    x = 4,590.05

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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.