Home / 6,046.79-8,343.95-3,394.17

Finding the Fourth Proportional to 6,046.79, 8,343.95 and 3,394.17

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Solution

The fourth proportional to 6,046.79, 8,343.95 and 3,394.17 is: 4,683.61

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,046.79 : 8,343.95 = 3,394.17 : x
  2. Step 2: Convert to fraction form
    6,046.79/8,343.95 = 3,394.17/x
  3. Step 3: Cross multiply
    6,046.79x = 8,343.95 × 3,394.17
  4. Step 4: Simplify right side
    6,046.79x = 28,320,767.80
  5. Step 5: Solve for x
    x = 28,320,767.80/6,046.79
  6. Step 6: Final answer
    x = 4,683.61

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1.5x scale

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.