Home / 3,341.52-5,005.91-2,025.68

Finding the Fourth Proportional to 3,341.52, 5,005.91 and 2,025.68

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Solution

The fourth proportional to 3,341.52, 5,005.91 and 2,025.68 is: 3,034.66

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,341.52 : 5,005.91 = 2,025.68 : x
  2. Step 2: Convert to fraction form
    3,341.52/5,005.91 = 2,025.68/x
  3. Step 3: Cross multiply
    3,341.52x = 5,005.91 × 2,025.68
  4. Step 4: Simplify right side
    3,341.52x = 10,140,371.77
  5. Step 5: Solve for x
    x = 10,140,371.77/3,341.52
  6. Step 6: Final answer
    x = 3,034.66

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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.