Home / 6,943.53-10,414.99-2,013.06

Finding the Fourth Proportional to 6,943.53, 10,414.99 and 2,013.06

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Solution

The fourth proportional to 6,943.53, 10,414.99 and 2,013.06 is: 3,019.50

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,943.53 : 10,414.99 = 2,013.06 : x
  2. Step 2: Convert to fraction form
    6,943.53/10,414.99 = 2,013.06/x
  3. Step 3: Cross multiply
    6,943.53x = 10,414.99 × 2,013.06
  4. Step 4: Simplify right side
    6,943.53x = 20,965,999.77
  5. Step 5: Solve for x
    x = 20,965,999.77/6,943.53
  6. Step 6: Final answer
    x = 3,019.50

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Double scale
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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.