Home / 6,500.22-9,741.49-2,748.88

Finding the Fourth Proportional to 6,500.22, 9,741.49 and 2,748.88

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Solution

The fourth proportional to 6,500.22, 9,741.49 and 2,748.88 is: 4,119.58

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,500.22 : 9,741.49 = 2,748.88 : x
  2. Step 2: Convert to fraction form
    6,500.22/9,741.49 = 2,748.88/x
  3. Step 3: Cross multiply
    6,500.22x = 9,741.49 × 2,748.88
  4. Step 4: Simplify right side
    6,500.22x = 26,778,159.24
  5. Step 5: Solve for x
    x = 26,778,159.24/6,500.22
  6. Step 6: Final answer
    x = 4,119.58

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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.