Home / 9,204.27-13,801.55-3,657.39

Finding the Fourth Proportional to 9,204.27, 13,801.55 and 3,657.39

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Solution

The fourth proportional to 9,204.27, 13,801.55 and 3,657.39 is: 5,484.15

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,204.27 : 13,801.55 = 3,657.39 : x
  2. Step 2: Convert to fraction form
    9,204.27/13,801.55 = 3,657.39/x
  3. Step 3: Cross multiply
    9,204.27x = 13,801.55 × 3,657.39
  4. Step 4: Simplify right side
    9,204.27x = 50,477,632.67
  5. Step 5: Solve for x
    x = 50,477,632.67/9,204.27
  6. Step 6: Final answer
    x = 5,484.15

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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.