Home / 14,941.11-22,414.88-7,448.75

Finding the Fourth Proportional to 14,941.11, 22,414.88 and 7,448.75

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Solution

The fourth proportional to 14,941.11, 22,414.88 and 7,448.75 is: 11,174.73

Step by Step Solution

  1. Step 1: Write the proportion equation
    14,941.11 : 22,414.88 = 7,448.75 : x
  2. Step 2: Convert to fraction form
    14,941.11/22,414.88 = 7,448.75/x
  3. Step 3: Cross multiply
    14,941.11x = 22,414.88 × 7,448.75
  4. Step 4: Simplify right side
    14,941.11x = 166,962,837.40
  5. Step 5: Solve for x
    x = 166,962,837.40/14,941.11
  6. Step 6: Final answer
    x = 11,174.73

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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.