Home / 24,933.96-34,410.42-13,755.96

Finding the Fourth Proportional to 24,933.96, 34,410.42 and 13,755.96

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Solution

The fourth proportional to 24,933.96, 34,410.42 and 13,755.96 is: 18,984.08

Step by Step Solution

  1. Step 1: Write the proportion equation
    24,933.96 : 34,410.42 = 13,755.96 : x
  2. Step 2: Convert to fraction form
    24,933.96/34,410.42 = 13,755.96/x
  3. Step 3: Cross multiply
    24,933.96x = 34,410.42 × 13,755.96
  4. Step 4: Simplify right side
    24,933.96x = 473,348,361.10
  5. Step 5: Solve for x
    x = 473,348,361.10/24,933.96
  6. Step 6: Final answer
    x = 18,984.08

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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.