Home / 134,704.86-202,055.22-34,856.97

Finding the Fourth Proportional to 134,704.86, 202,055.22 and 34,856.97

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Solution

The fourth proportional to 134,704.86, 202,055.22 and 34,856.97 is: 52,284.92

Step by Step Solution

  1. Step 1: Write the proportion equation
    134,704.86 : 202,055.22 = 34,856.97 : x
  2. Step 2: Convert to fraction form
    134,704.86/202,055.22 = 34,856.97/x
  3. Step 3: Cross multiply
    134,704.86x = 202,055.22 × 34,856.97
  4. Step 4: Simplify right side
    134,704.86x = 7,043,032,741.88
  5. Step 5: Solve for x
    x = 7,043,032,741.88/134,704.86
  6. Step 6: Final answer
    x = 52,284.92

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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.