Home / 24,716.49-34,111.21-14,107.72

Finding the Fourth Proportional to 24,716.49, 34,111.21 and 14,107.72

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Solution

The fourth proportional to 24,716.49, 34,111.21 and 14,107.72 is: 19,470.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    24,716.49 : 34,111.21 = 14,107.72 : x
  2. Step 2: Convert to fraction form
    24,716.49/34,111.21 = 14,107.72/x
  3. Step 3: Cross multiply
    24,716.49x = 34,111.21 × 14,107.72
  4. Step 4: Simplify right side
    24,716.49x = 481,231,369.40
  5. Step 5: Solve for x
    x = 481,231,369.40/24,716.49
  6. Step 6: Final answer
    x = 19,470.05

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.