Home / 3,247.04-4,879.77-3,025.70

Finding the Fourth Proportional to 3,247.04, 4,879.77 and 3,025.70

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Solution

The fourth proportional to 3,247.04, 4,879.77 and 3,025.70 is: 4,547.14

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,247.04 : 4,879.77 = 3,025.70 : x
  2. Step 2: Convert to fraction form
    3,247.04/4,879.77 = 3,025.70/x
  3. Step 3: Cross multiply
    3,247.04x = 4,879.77 × 3,025.70
  4. Step 4: Simplify right side
    3,247.04x = 14,764,717.16
  5. Step 5: Solve for x
    x = 14,764,717.16/3,247.04
  6. Step 6: Final answer
    x = 4,547.14

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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.