Home / 6,917.04-10,369.08-2,534.40

Finding the Fourth Proportional to 6,917.04, 10,369.08 and 2,534.40

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Solution

The fourth proportional to 6,917.04, 10,369.08 and 2,534.40 is: 3,799.23

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,917.04 : 10,369.08 = 2,534.40 : x
  2. Step 2: Convert to fraction form
    6,917.04/10,369.08 = 2,534.40/x
  3. Step 3: Cross multiply
    6,917.04x = 10,369.08 × 2,534.40
  4. Step 4: Simplify right side
    6,917.04x = 26,279,396.35
  5. Step 5: Solve for x
    x = 26,279,396.35/6,917.04
  6. Step 6: Final answer
    x = 3,799.23

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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.