Home / 3,230.57-4,841.95-1,473.17

Finding the Fourth Proportional to 3,230.57, 4,841.95 and 1,473.17

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Solution

The fourth proportional to 3,230.57, 4,841.95 and 1,473.17 is: 2,207.97

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,230.57 : 4,841.95 = 1,473.17 : x
  2. Step 2: Convert to fraction form
    3,230.57/4,841.95 = 1,473.17/x
  3. Step 3: Cross multiply
    3,230.57x = 4,841.95 × 1,473.17
  4. Step 4: Simplify right side
    3,230.57x = 7,133,002.19
  5. Step 5: Solve for x
    x = 7,133,002.19/3,230.57
  6. Step 6: Final answer
    x = 2,207.97

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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.