Home / 22,126.13-33,195.68-6,544.16

Finding the Fourth Proportional to 22,126.13, 33,195.68 and 6,544.16

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Solution

The fourth proportional to 22,126.13, 33,195.68 and 6,544.16 is: 9,818.15

Step by Step Solution

  1. Step 1: Write the proportion equation
    22,126.13 : 33,195.68 = 6,544.16 : x
  2. Step 2: Convert to fraction form
    22,126.13/33,195.68 = 6,544.16/x
  3. Step 3: Cross multiply
    22,126.13x = 33,195.68 × 6,544.16
  4. Step 4: Simplify right side
    22,126.13x = 217,237,642.53
  5. Step 5: Solve for x
    x = 217,237,642.53/22,126.13
  6. Step 6: Final answer
    x = 9,818.15

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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.