Home / 9,084.90-13,632.53-3,537.53

Finding the Fourth Proportional to 9,084.90, 13,632.53 and 3,537.53

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Solution

The fourth proportional to 9,084.90, 13,632.53 and 3,537.53 is: 5,308.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,084.90 : 13,632.53 = 3,537.53 : x
  2. Step 2: Convert to fraction form
    9,084.90/13,632.53 = 3,537.53/x
  3. Step 3: Cross multiply
    9,084.90x = 13,632.53 × 3,537.53
  4. Step 4: Simplify right side
    9,084.90x = 48,225,398.00
  5. Step 5: Solve for x
    x = 48,225,398.00/9,084.90
  6. Step 6: Final answer
    x = 5,308.30

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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.