Home / 132,827.04-199,240.20-44,087.22

Finding the Fourth Proportional to 132,827.04, 199,240.20 and 44,087.22

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Solution

The fourth proportional to 132,827.04, 199,240.20 and 44,087.22 is: 66,130.71

Step by Step Solution

  1. Step 1: Write the proportion equation
    132,827.04 : 199,240.20 = 44,087.22 : x
  2. Step 2: Convert to fraction form
    132,827.04/199,240.20 = 44,087.22/x
  3. Step 3: Cross multiply
    132,827.04x = 199,240.20 × 44,087.22
  4. Step 4: Simplify right side
    132,827.04x = 8,783,946,530.24
  5. Step 5: Solve for x
    x = 8,783,946,530.24/132,827.04
  6. Step 6: Final answer
    x = 66,130.71

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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.