Home / 3,440.18-4,746.98-2,023.04

Finding the Fourth Proportional to 3,440.18, 4,746.98 and 2,023.04

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Solution

The fourth proportional to 3,440.18, 4,746.98 and 2,023.04 is: 2,791.51

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,440.18 : 4,746.98 = 2,023.04 : x
  2. Step 2: Convert to fraction form
    3,440.18/4,746.98 = 2,023.04/x
  3. Step 3: Cross multiply
    3,440.18x = 4,746.98 × 2,023.04
  4. Step 4: Simplify right side
    3,440.18x = 9,603,311.74
  5. Step 5: Solve for x
    x = 9,603,311.74/3,440.18
  6. Step 6: Final answer
    x = 2,791.51

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.