Home / 3,708.48-5,560.86-1,627.56

Finding the Fourth Proportional to 3,708.48, 5,560.86 and 1,627.56

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Solution

The fourth proportional to 3,708.48, 5,560.86 and 1,627.56 is: 2,440.52

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,708.48 : 5,560.86 = 1,627.56 : x
  2. Step 2: Convert to fraction form
    3,708.48/5,560.86 = 1,627.56/x
  3. Step 3: Cross multiply
    3,708.48x = 5,560.86 × 1,627.56
  4. Step 4: Simplify right side
    3,708.48x = 9,050,633.30
  5. Step 5: Solve for x
    x = 9,050,633.30/3,708.48
  6. Step 6: Final answer
    x = 2,440.52

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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.