Home / 9,204.42-13,806.52-3,360.96

Finding the Fourth Proportional to 9,204.42, 13,806.52 and 3,360.96

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Solution

The fourth proportional to 9,204.42, 13,806.52 and 3,360.96 is: 5,041.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,204.42 : 13,806.52 = 3,360.96 : x
  2. Step 2: Convert to fraction form
    9,204.42/13,806.52 = 3,360.96/x
  3. Step 3: Cross multiply
    9,204.42x = 13,806.52 × 3,360.96
  4. Step 4: Simplify right side
    9,204.42x = 46,403,161.46
  5. Step 5: Solve for x
    x = 46,403,161.46/9,204.42
  6. Step 6: Final answer
    x = 5,041.40

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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.