Home / 6,695.19-10,043.33-2,312.69

Finding the Fourth Proportional to 6,695.19, 10,043.33 and 2,312.69

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Solution

The fourth proportional to 6,695.19, 10,043.33 and 2,312.69 is: 3,469.21

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,695.19 : 10,043.33 = 2,312.69 : x
  2. Step 2: Convert to fraction form
    6,695.19/10,043.33 = 2,312.69/x
  3. Step 3: Cross multiply
    6,695.19x = 10,043.33 × 2,312.69
  4. Step 4: Simplify right side
    6,695.19x = 23,227,047.08
  5. Step 5: Solve for x
    x = 23,227,047.08/6,695.19
  6. Step 6: Final answer
    x = 3,469.21

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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.