Home / 5,566.88-8,351.04-1,867.52

Finding the Fourth Proportional to 5,566.88, 8,351.04 and 1,867.52

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Solution

The fourth proportional to 5,566.88, 8,351.04 and 1,867.52 is: 2,801.52

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,566.88 : 8,351.04 = 1,867.52 : x
  2. Step 2: Convert to fraction form
    5,566.88/8,351.04 = 1,867.52/x
  3. Step 3: Cross multiply
    5,566.88x = 8,351.04 × 1,867.52
  4. Step 4: Simplify right side
    5,566.88x = 15,595,734.22
  5. Step 5: Solve for x
    x = 15,595,734.22/5,566.88
  6. Step 6: Final answer
    x = 2,801.52

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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.