Home / 11,360.25-17,040.98-3,569.67

Finding the Fourth Proportional to 11,360.25, 17,040.98 and 3,569.67

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Solution

The fourth proportional to 11,360.25, 17,040.98 and 3,569.67 is: 5,354.70

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,360.25 : 17,040.98 = 3,569.67 : x
  2. Step 2: Convert to fraction form
    11,360.25/17,040.98 = 3,569.67/x
  3. Step 3: Cross multiply
    11,360.25x = 17,040.98 × 3,569.67
  4. Step 4: Simplify right side
    11,360.25x = 60,830,684.00
  5. Step 5: Solve for x
    x = 60,830,684.00/11,360.25
  6. Step 6: Final answer
    x = 5,354.70

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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.