Home / 8,626.41-11,905.26-4,850.52

Finding the Fourth Proportional to 8,626.41, 11,905.26 and 4,850.52

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Solution

The fourth proportional to 8,626.41, 11,905.26 and 4,850.52 is: 6,694.18

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,626.41 : 11,905.26 = 4,850.52 : x
  2. Step 2: Convert to fraction form
    8,626.41/11,905.26 = 4,850.52/x
  3. Step 3: Cross multiply
    8,626.41x = 11,905.26 × 4,850.52
  4. Step 4: Simplify right side
    8,626.41x = 57,746,701.74
  5. Step 5: Solve for x
    x = 57,746,701.74/8,626.41
  6. Step 6: Final answer
    x = 6,694.18

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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.