Home / 4,452.66-6,145.14-2,564.32

Finding the Fourth Proportional to 4,452.66, 6,145.14 and 2,564.32

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Solution

The fourth proportional to 4,452.66, 6,145.14 and 2,564.32 is: 3,539.03

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,452.66 : 6,145.14 = 2,564.32 : x
  2. Step 2: Convert to fraction form
    4,452.66/6,145.14 = 2,564.32/x
  3. Step 3: Cross multiply
    4,452.66x = 6,145.14 × 2,564.32
  4. Step 4: Simplify right side
    4,452.66x = 15,758,105.40
  5. Step 5: Solve for x
    x = 15,758,105.40/4,452.66
  6. Step 6: Final answer
    x = 3,539.03

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.