Home / 17,844.85-26,746-7,314.44

Finding the Fourth Proportional to 17,844.85, 26,746 and 7,314.44

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Solution

The fourth proportional to 17,844.85, 26,746 and 7,314.44 is: 10,962.94

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,844.85 : 26,746 = 7,314.44 : x
  2. Step 2: Convert to fraction form
    17,844.85/26,746 = 7,314.44/x
  3. Step 3: Cross multiply
    17,844.85x = 26,746 × 7,314.44
  4. Step 4: Simplify right side
    17,844.85x = 195,632,012.24
  5. Step 5: Solve for x
    x = 195,632,012.24/17,844.85
  6. Step 6: Final answer
    x = 10,962.94

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1.5x scale

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.