Home / 7,565.97-11,348.96-2,372.25

Finding the Fourth Proportional to 7,565.97, 11,348.96 and 2,372.25

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Solution

The fourth proportional to 7,565.97, 11,348.96 and 2,372.25 is: 3,558.38

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,565.97 : 11,348.96 = 2,372.25 : x
  2. Step 2: Convert to fraction form
    7,565.97/11,348.96 = 2,372.25/x
  3. Step 3: Cross multiply
    7,565.97x = 11,348.96 × 2,372.25
  4. Step 4: Simplify right side
    7,565.97x = 26,922,570.36
  5. Step 5: Solve for x
    x = 26,922,570.36/7,565.97
  6. Step 6: Final answer
    x = 3,558.38

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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.