Home / 29,928.15-41,301.14-16,499.93

Finding the Fourth Proportional to 29,928.15, 41,301.14 and 16,499.93

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Solution

The fourth proportional to 29,928.15, 41,301.14 and 16,499.93 is: 22,770.06

Step by Step Solution

  1. Step 1: Write the proportion equation
    29,928.15 : 41,301.14 = 16,499.93 : x
  2. Step 2: Convert to fraction form
    29,928.15/41,301.14 = 16,499.93/x
  3. Step 3: Cross multiply
    29,928.15x = 41,301.14 × 16,499.93
  4. Step 4: Simplify right side
    29,928.15x = 681,465,629.91
  5. Step 5: Solve for x
    x = 681,465,629.91/29,928.15
  6. Step 6: Final answer
    x = 22,770.06

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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.