Home / 3,025.62-4,536.54-1,175.22

Finding the Fourth Proportional to 3,025.62, 4,536.54 and 1,175.22

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Solution

The fourth proportional to 3,025.62, 4,536.54 and 1,175.22 is: 1,762.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,025.62 : 4,536.54 = 1,175.22 : x
  2. Step 2: Convert to fraction form
    3,025.62/4,536.54 = 1,175.22/x
  3. Step 3: Cross multiply
    3,025.62x = 4,536.54 × 1,175.22
  4. Step 4: Simplify right side
    3,025.62x = 5,331,432.54
  5. Step 5: Solve for x
    x = 5,331,432.54/3,025.62
  6. Step 6: Final answer
    x = 1,762.10

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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.