Home / 5,044.92-7,565.36-2,969.12

Finding the Fourth Proportional to 5,044.92, 7,565.36 and 2,969.12

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Solution

The fourth proportional to 5,044.92, 7,565.36 and 2,969.12 is: 4,452.49

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,044.92 : 7,565.36 = 2,969.12 : x
  2. Step 2: Convert to fraction form
    5,044.92/7,565.36 = 2,969.12/x
  3. Step 3: Cross multiply
    5,044.92x = 7,565.36 × 2,969.12
  4. Step 4: Simplify right side
    5,044.92x = 22,462,461.68
  5. Step 5: Solve for x
    x = 22,462,461.68/5,044.92
  6. Step 6: Final answer
    x = 4,452.49

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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.