Home / 9,244.22-13,867.02-2,670.45

Finding the Fourth Proportional to 9,244.22, 13,867.02 and 2,670.45

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Solution

The fourth proportional to 9,244.22, 13,867.02 and 2,670.45 is: 4,005.88

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,244.22 : 13,867.02 = 2,670.45 : x
  2. Step 2: Convert to fraction form
    9,244.22/13,867.02 = 2,670.45/x
  3. Step 3: Cross multiply
    9,244.22x = 13,867.02 × 2,670.45
  4. Step 4: Simplify right side
    9,244.22x = 37,031,183.56
  5. Step 5: Solve for x
    x = 37,031,183.56/9,244.22
  6. Step 6: Final answer
    x = 4,005.88

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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.