Home / 6,963.75-10,446.65-2,522.45

Finding the Fourth Proportional to 6,963.75, 10,446.65 and 2,522.45

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Solution

The fourth proportional to 6,963.75, 10,446.65 and 2,522.45 is: 3,784.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,963.75 : 10,446.65 = 2,522.45 : x
  2. Step 2: Convert to fraction form
    6,963.75/10,446.65 = 2,522.45/x
  3. Step 3: Cross multiply
    6,963.75x = 10,446.65 × 2,522.45
  4. Step 4: Simplify right side
    6,963.75x = 26,351,152.29
  5. Step 5: Solve for x
    x = 26,351,152.29/6,963.75
  6. Step 6: Final answer
    x = 3,784.05

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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.