Home / 4,365.73-6,543.24-2,022.55

Finding the Fourth Proportional to 4,365.73, 6,543.24 and 2,022.55

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Solution

The fourth proportional to 4,365.73, 6,543.24 and 2,022.55 is: 3,031.34

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,365.73 : 6,543.24 = 2,022.55 : x
  2. Step 2: Convert to fraction form
    4,365.73/6,543.24 = 2,022.55/x
  3. Step 3: Cross multiply
    4,365.73x = 6,543.24 × 2,022.55
  4. Step 4: Simplify right side
    4,365.73x = 13,234,030.06
  5. Step 5: Solve for x
    x = 13,234,030.06/4,365.73
  6. Step 6: Final answer
    x = 3,031.34

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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.