Home / 14,367.11-21,551.22-5,008.07

Finding the Fourth Proportional to 14,367.11, 21,551.22 and 5,008.07

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Solution

The fourth proportional to 14,367.11, 21,551.22 and 5,008.07 is: 7,512.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    14,367.11 : 21,551.22 = 5,008.07 : x
  2. Step 2: Convert to fraction form
    14,367.11/21,551.22 = 5,008.07/x
  3. Step 3: Cross multiply
    14,367.11x = 21,551.22 × 5,008.07
  4. Step 4: Simplify right side
    14,367.11x = 107,930,072.22
  5. Step 5: Solve for x
    x = 107,930,072.22/14,367.11
  6. Step 6: Final answer
    x = 7,512.30

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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.