Home / 6,894.15-10,341.27-4,697.43

Finding the Fourth Proportional to 6,894.15, 10,341.27 and 4,697.43

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Solution

The fourth proportional to 6,894.15, 10,341.27 and 4,697.43 is: 7,046.18

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,894.15 : 10,341.27 = 4,697.43 : x
  2. Step 2: Convert to fraction form
    6,894.15/10,341.27 = 4,697.43/x
  3. Step 3: Cross multiply
    6,894.15x = 10,341.27 × 4,697.43
  4. Step 4: Simplify right side
    6,894.15x = 48,577,391.94
  5. Step 5: Solve for x
    x = 48,577,391.94/6,894.15
  6. Step 6: Final answer
    x = 7,046.18

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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.