Home / 9,062.33-13,596.05-3,219.53

Finding the Fourth Proportional to 9,062.33, 13,596.05 and 3,219.53

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Solution

The fourth proportional to 9,062.33, 13,596.05 and 3,219.53 is: 4,830.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,062.33 : 13,596.05 = 3,219.53 : x
  2. Step 2: Convert to fraction form
    9,062.33/13,596.05 = 3,219.53/x
  3. Step 3: Cross multiply
    9,062.33x = 13,596.05 × 3,219.53
  4. Step 4: Simplify right side
    9,062.33x = 43,772,830.93
  5. Step 5: Solve for x
    x = 43,772,830.93/9,062.33
  6. Step 6: Final answer
    x = 4,830.20

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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.