Home / 201,193.57-301,932.17-94,582.39

Finding the Fourth Proportional to 201,193.57, 301,932.17 and 94,582.39

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Solution

The fourth proportional to 201,193.57, 301,932.17 and 94,582.39 is: 141,940.25

Step by Step Solution

  1. Step 1: Write the proportion equation
    201,193.57 : 301,932.17 = 94,582.39 : x
  2. Step 2: Convert to fraction form
    201,193.57/301,932.17 = 94,582.39/x
  3. Step 3: Cross multiply
    201,193.57x = 301,932.17 × 94,582.39
  4. Step 4: Simplify right side
    201,193.57x = 28,557,466,256.49
  5. Step 5: Solve for x
    x = 28,557,466,256.49/201,193.57
  6. Step 6: Final answer
    x = 141,940.25

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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.