Home / 2,501.44-3,452.84-1,708.66

Finding the Fourth Proportional to 2,501.44, 3,452.84 and 1,708.66

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Solution

The fourth proportional to 2,501.44, 3,452.84 and 1,708.66 is: 2,358.53

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,501.44 : 3,452.84 = 1,708.66 : x
  2. Step 2: Convert to fraction form
    2,501.44/3,452.84 = 1,708.66/x
  3. Step 3: Cross multiply
    2,501.44x = 3,452.84 × 1,708.66
  4. Step 4: Simplify right side
    2,501.44x = 5,899,729.59
  5. Step 5: Solve for x
    x = 5,899,729.59/2,501.44
  6. Step 6: Final answer
    x = 2,358.53

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.