Home / 3,972.95-5,959.94-2,307.83

Finding the Fourth Proportional to 3,972.95, 5,959.94 and 2,307.83

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Solution

The fourth proportional to 3,972.95, 5,959.94 and 2,307.83 is: 3,462.04

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,972.95 : 5,959.94 = 2,307.83 : x
  2. Step 2: Convert to fraction form
    3,972.95/5,959.94 = 2,307.83/x
  3. Step 3: Cross multiply
    3,972.95x = 5,959.94 × 2,307.83
  4. Step 4: Simplify right side
    3,972.95x = 13,754,528.33
  5. Step 5: Solve for x
    x = 13,754,528.33/3,972.95
  6. Step 6: Final answer
    x = 3,462.04

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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.