Home / 19,950.33-29,926.41-7,467.13

Finding the Fourth Proportional to 19,950.33, 29,926.41 and 7,467.13

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Solution

The fourth proportional to 19,950.33, 29,926.41 and 7,467.13 is: 11,201.04

Step by Step Solution

  1. Step 1: Write the proportion equation
    19,950.33 : 29,926.41 = 7,467.13 : x
  2. Step 2: Convert to fraction form
    19,950.33/29,926.41 = 7,467.13/x
  3. Step 3: Cross multiply
    19,950.33x = 29,926.41 × 7,467.13
  4. Step 4: Simplify right side
    19,950.33x = 223,464,393.90
  5. Step 5: Solve for x
    x = 223,464,393.90/19,950.33
  6. Step 6: Final answer
    x = 11,201.04

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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.