Home / 22,307.13-33,464.07-7,514.82

Finding the Fourth Proportional to 22,307.13, 33,464.07 and 7,514.82

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Solution

The fourth proportional to 22,307.13, 33,464.07 and 7,514.82 is: 11,273.37

Step by Step Solution

  1. Step 1: Write the proportion equation
    22,307.13 : 33,464.07 = 7,514.82 : x
  2. Step 2: Convert to fraction form
    22,307.13/33,464.07 = 7,514.82/x
  3. Step 3: Cross multiply
    22,307.13x = 33,464.07 × 7,514.82
  4. Step 4: Simplify right side
    22,307.13x = 251,476,462.52
  5. Step 5: Solve for x
    x = 251,476,462.52/22,307.13
  6. Step 6: Final answer
    x = 11,273.37

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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.