Home / 4,452.48-6,705.36-3,882.24

Finding the Fourth Proportional to 4,452.48, 6,705.36 and 3,882.24

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Solution

The fourth proportional to 4,452.48, 6,705.36 and 3,882.24 is: 5,846.59

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,452.48 : 6,705.36 = 3,882.24 : x
  2. Step 2: Convert to fraction form
    4,452.48/6,705.36 = 3,882.24/x
  3. Step 3: Cross multiply
    4,452.48x = 6,705.36 × 3,882.24
  4. Step 4: Simplify right side
    4,452.48x = 26,031,816.81
  5. Step 5: Solve for x
    x = 26,031,816.81/4,452.48
  6. Step 6: Final answer
    x = 5,846.59

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.51) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.