Home / 15,469.10-23,201.07-4,373.26

Finding the Fourth Proportional to 15,469.10, 23,201.07 and 4,373.26

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Solution

The fourth proportional to 15,469.10, 23,201.07 and 4,373.26 is: 6,559.16

Step by Step Solution

  1. Step 1: Write the proportion equation
    15,469.10 : 23,201.07 = 4,373.26 : x
  2. Step 2: Convert to fraction form
    15,469.10/23,201.07 = 4,373.26/x
  3. Step 3: Cross multiply
    15,469.10x = 23,201.07 × 4,373.26
  4. Step 4: Simplify right side
    15,469.10x = 101,464,311.39
  5. Step 5: Solve for x
    x = 101,464,311.39/15,469.10
  6. Step 6: Final answer
    x = 6,559.16

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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.