Home / 9,099.32-13,648.36-2,525.56

Finding the Fourth Proportional to 9,099.32, 13,648.36 and 2,525.56

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Solution

The fourth proportional to 9,099.32, 13,648.36 and 2,525.56 is: 3,788.17

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,099.32 : 13,648.36 = 2,525.56 : x
  2. Step 2: Convert to fraction form
    9,099.32/13,648.36 = 2,525.56/x
  3. Step 3: Cross multiply
    9,099.32x = 13,648.36 × 2,525.56
  4. Step 4: Simplify right side
    9,099.32x = 34,469,752.08
  5. Step 5: Solve for x
    x = 34,469,752.08/9,099.32
  6. Step 6: Final answer
    x = 3,788.17

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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.