Home / 2,934.76-4,401.98-1,203.32

Finding the Fourth Proportional to 2,934.76, 4,401.98 and 1,203.32

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Solution

The fourth proportional to 2,934.76, 4,401.98 and 1,203.32 is: 1,804.91

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,934.76 : 4,401.98 = 1,203.32 : x
  2. Step 2: Convert to fraction form
    2,934.76/4,401.98 = 1,203.32/x
  3. Step 3: Cross multiply
    2,934.76x = 4,401.98 × 1,203.32
  4. Step 4: Simplify right side
    2,934.76x = 5,296,990.57
  5. Step 5: Solve for x
    x = 5,296,990.57/2,934.76
  6. Step 6: Final answer
    x = 1,804.91

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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.