Home / 4,453.92-6,675.82-2,258.01

Finding the Fourth Proportional to 4,453.92, 6,675.82 and 2,258.01

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Solution

The fourth proportional to 4,453.92, 6,675.82 and 2,258.01 is: 3,384.45

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,453.92 : 6,675.82 = 2,258.01 : x
  2. Step 2: Convert to fraction form
    4,453.92/6,675.82 = 2,258.01/x
  3. Step 3: Cross multiply
    4,453.92x = 6,675.82 × 2,258.01
  4. Step 4: Simplify right side
    4,453.92x = 15,074,062.67
  5. Step 5: Solve for x
    x = 15,074,062.67/4,453.92
  6. Step 6: Final answer
    x = 3,384.45

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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.