Home / 34,659.18-52,072.02-22,203.42

Finding the Fourth Proportional to 34,659.18, 52,072.02 and 22,203.42

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Solution

The fourth proportional to 34,659.18, 52,072.02 and 22,203.42 is: 33,358.46

Step by Step Solution

  1. Step 1: Write the proportion equation
    34,659.18 : 52,072.02 = 22,203.42 : x
  2. Step 2: Convert to fraction form
    34,659.18/52,072.02 = 22,203.42/x
  3. Step 3: Cross multiply
    34,659.18x = 52,072.02 × 22,203.42
  4. Step 4: Simplify right side
    34,659.18x = 1,156,176,930.31
  5. Step 5: Solve for x
    x = 1,156,176,930.31/34,659.18
  6. Step 6: Final answer
    x = 33,358.46

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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.