Home / 7,061.66-10,599.39-3,366.44

Finding the Fourth Proportional to 7,061.66, 10,599.39 and 3,366.44

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Solution

The fourth proportional to 7,061.66, 10,599.39 and 3,366.44 is: 5,052.95

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,061.66 : 10,599.39 = 3,366.44 : x
  2. Step 2: Convert to fraction form
    7,061.66/10,599.39 = 3,366.44/x
  3. Step 3: Cross multiply
    7,061.66x = 10,599.39 × 3,366.44
  4. Step 4: Simplify right side
    7,061.66x = 35,682,210.47
  5. Step 5: Solve for x
    x = 35,682,210.47/7,061.66
  6. Step 6: Final answer
    x = 5,052.95

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1.5x scale

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.