Home / 22,256.16-33,383.22-7,463.94

Finding the Fourth Proportional to 22,256.16, 33,383.22 and 7,463.94

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Solution

The fourth proportional to 22,256.16, 33,383.22 and 7,463.94 is: 11,195.57

Step by Step Solution

  1. Step 1: Write the proportion equation
    22,256.16 : 33,383.22 = 7,463.94 : x
  2. Step 2: Convert to fraction form
    22,256.16/33,383.22 = 7,463.94/x
  3. Step 3: Cross multiply
    22,256.16x = 33,383.22 × 7,463.94
  4. Step 4: Simplify right side
    22,256.16x = 249,170,351.09
  5. Step 5: Solve for x
    x = 249,170,351.09/22,256.16
  6. Step 6: Final answer
    x = 11,195.57

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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.