Home / 3,552.52-5,332.62-1,501.96

Finding the Fourth Proportional to 3,552.52, 5,332.62 and 1,501.96

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Solution

The fourth proportional to 3,552.52, 5,332.62 and 1,501.96 is: 2,254.56

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,552.52 : 5,332.62 = 1,501.96 : x
  2. Step 2: Convert to fraction form
    3,552.52/5,332.62 = 1,501.96/x
  3. Step 3: Cross multiply
    3,552.52x = 5,332.62 × 1,501.96
  4. Step 4: Simplify right side
    3,552.52x = 8,009,381.94
  5. Step 5: Solve for x
    x = 8,009,381.94/3,552.52
  6. Step 6: Final answer
    x = 2,254.56

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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.