Home / 35,104.62-52,677.74-12,933.56

Finding the Fourth Proportional to 35,104.62, 52,677.74 and 12,933.56

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Solution

The fourth proportional to 35,104.62, 52,677.74 and 12,933.56 is: 19,408.00

Step by Step Solution

  1. Step 1: Write the proportion equation
    35,104.62 : 52,677.74 = 12,933.56 : x
  2. Step 2: Convert to fraction form
    35,104.62/52,677.74 = 12,933.56/x
  3. Step 3: Cross multiply
    35,104.62x = 52,677.74 × 12,933.56
  4. Step 4: Simplify right side
    35,104.62x = 681,310,578.67
  5. Step 5: Solve for x
    x = 681,310,578.67/35,104.62
  6. Step 6: Final answer
    x = 19,408.00

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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.