Home / 5,732.79-8,597.51-2,222.02

Finding the Fourth Proportional to 5,732.79, 8,597.51 and 2,222.02

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Solution

The fourth proportional to 5,732.79, 8,597.51 and 2,222.02 is: 3,332.37

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,732.79 : 8,597.51 = 2,222.02 : x
  2. Step 2: Convert to fraction form
    5,732.79/8,597.51 = 2,222.02/x
  3. Step 3: Cross multiply
    5,732.79x = 8,597.51 × 2,222.02
  4. Step 4: Simplify right side
    5,732.79x = 19,103,796.18
  5. Step 5: Solve for x
    x = 19,103,796.18/5,732.79
  6. Step 6: Final answer
    x = 3,332.37

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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.