Home / 3,708.08-5,568.60-2,888.36

Finding the Fourth Proportional to 3,708.08, 5,568.60 and 2,888.36

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Solution

The fourth proportional to 3,708.08, 5,568.60 and 2,888.36 is: 4,337.59

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,708.08 : 5,568.60 = 2,888.36 : x
  2. Step 2: Convert to fraction form
    3,708.08/5,568.60 = 2,888.36/x
  3. Step 3: Cross multiply
    3,708.08x = 5,568.60 × 2,888.36
  4. Step 4: Simplify right side
    3,708.08x = 16,084,121.50
  5. Step 5: Solve for x
    x = 16,084,121.50/3,708.08
  6. Step 6: Final answer
    x = 4,337.59

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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.