Home / 29,934.14-41,310.95-16,505.35

Finding the Fourth Proportional to 29,934.14, 41,310.95 and 16,505.35

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Solution

The fourth proportional to 29,934.14, 41,310.95 and 16,505.35 is: 22,778.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    29,934.14 : 41,310.95 = 16,505.35 : x
  2. Step 2: Convert to fraction form
    29,934.14/41,310.95 = 16,505.35/x
  3. Step 3: Cross multiply
    29,934.14x = 41,310.95 × 16,505.35
  4. Step 4: Simplify right side
    29,934.14x = 681,851,688.58
  5. Step 5: Solve for x
    x = 681,851,688.58/29,934.14
  6. Step 6: Final answer
    x = 22,778.40

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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.