Home / 4,327.84-5,972.45-2,536.38

Finding the Fourth Proportional to 4,327.84, 5,972.45 and 2,536.38

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Solution

The fourth proportional to 4,327.84, 5,972.45 and 2,536.38 is: 3,500.22

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,327.84 : 5,972.45 = 2,536.38 : x
  2. Step 2: Convert to fraction form
    4,327.84/5,972.45 = 2,536.38/x
  3. Step 3: Cross multiply
    4,327.84x = 5,972.45 × 2,536.38
  4. Step 4: Simplify right side
    4,327.84x = 15,148,402.73
  5. Step 5: Solve for x
    x = 15,148,402.73/4,327.84
  6. Step 6: Final answer
    x = 3,500.22

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.