Home / 7,635.13-11,452.83-2,441.00

Finding the Fourth Proportional to 7,635.13, 11,452.83 and 2,441.00

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Solution

The fourth proportional to 7,635.13, 11,452.83 and 2,441.00 is: 3,661.55

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,635.13 : 11,452.83 = 2,441.00 : x
  2. Step 2: Convert to fraction form
    7,635.13/11,452.83 = 2,441.00/x
  3. Step 3: Cross multiply
    7,635.13x = 11,452.83 × 2,441.00
  4. Step 4: Simplify right side
    7,635.13x = 27,956,377.51
  5. Step 5: Solve for x
    x = 27,956,377.51/7,635.13
  6. Step 6: Final answer
    x = 3,661.55

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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.