Home / 9,195.09-13,792.53-2,269.59

Finding the Fourth Proportional to 9,195.09, 13,792.53 and 2,269.59

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Solution

The fourth proportional to 9,195.09, 13,792.53 and 2,269.59 is: 3,404.36

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,195.09 : 13,792.53 = 2,269.59 : x
  2. Step 2: Convert to fraction form
    9,195.09/13,792.53 = 2,269.59/x
  3. Step 3: Cross multiply
    9,195.09x = 13,792.53 × 2,269.59
  4. Step 4: Simplify right side
    9,195.09x = 31,303,388.16
  5. Step 5: Solve for x
    x = 31,303,388.16/9,195.09
  6. Step 6: Final answer
    x = 3,404.36

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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.