Home / 6,694.11-10,043.19-2,312.01

Finding the Fourth Proportional to 6,694.11, 10,043.19 and 2,312.01

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Solution

The fourth proportional to 6,694.11, 10,043.19 and 2,312.01 is: 3,468.71

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,694.11 : 10,043.19 = 2,312.01 : x
  2. Step 2: Convert to fraction form
    6,694.11/10,043.19 = 2,312.01/x
  3. Step 3: Cross multiply
    6,694.11x = 10,043.19 × 2,312.01
  4. Step 4: Simplify right side
    6,694.11x = 23,219,955.71
  5. Step 5: Solve for x
    x = 23,219,955.71/6,694.11
  6. Step 6: Final answer
    x = 3,468.71

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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.