Home / 19,334.88-26,694.99-14,850.63

Finding the Fourth Proportional to 19,334.88, 26,694.99 and 14,850.63

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Solution

The fourth proportional to 19,334.88, 26,694.99 and 14,850.63 is: 20,503.74

Step by Step Solution

  1. Step 1: Write the proportion equation
    19,334.88 : 26,694.99 = 14,850.63 : x
  2. Step 2: Convert to fraction form
    19,334.88/26,694.99 = 14,850.63/x
  3. Step 3: Cross multiply
    19,334.88x = 26,694.99 × 14,850.63
  4. Step 4: Simplify right side
    19,334.88x = 396,437,419.34
  5. Step 5: Solve for x
    x = 396,437,419.34/19,334.88
  6. Step 6: Final answer
    x = 20,503.74

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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.