Home / 79,246.66-118,753.34-34,832.74

Finding the Fourth Proportional to 79,246.66, 118,753.34 and 34,832.74

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Solution

The fourth proportional to 79,246.66, 118,753.34 and 34,832.74 is: 52,197.84

Step by Step Solution

  1. Step 1: Write the proportion equation
    79,246.66 : 118,753.34 = 34,832.74 : x
  2. Step 2: Convert to fraction form
    79,246.66/118,753.34 = 34,832.74/x
  3. Step 3: Cross multiply
    79,246.66x = 118,753.34 × 34,832.74
  4. Step 4: Simplify right side
    79,246.66x = 4,136,504,216.35
  5. Step 5: Solve for x
    x = 4,136,504,216.35/79,246.66
  6. Step 6: Final answer
    x = 52,197.84

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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.