Home / 203,197.02-304,817.13-62,966.58

Finding the Fourth Proportional to 203,197.02, 304,817.13 and 62,966.58

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Solution

The fourth proportional to 203,197.02, 304,817.13 and 62,966.58 is: 94,456.56

Step by Step Solution

  1. Step 1: Write the proportion equation
    203,197.02 : 304,817.13 = 62,966.58 : x
  2. Step 2: Convert to fraction form
    203,197.02/304,817.13 = 62,966.58/x
  3. Step 3: Cross multiply
    203,197.02x = 304,817.13 × 62,966.58
  4. Step 4: Simplify right side
    203,197.02x = 19,193,292,201.52
  5. Step 5: Solve for x
    x = 19,193,292,201.52/203,197.02
  6. Step 6: Final answer
    x = 94,456.56

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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.