Home / 204,932.01-307,418.50-62,775.63

Finding the Fourth Proportional to 204,932.01, 307,418.50 and 62,775.63

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Solution

The fourth proportional to 204,932.01, 307,418.50 and 62,775.63 is: 94,169.72

Step by Step Solution

  1. Step 1: Write the proportion equation
    204,932.01 : 307,418.50 = 62,775.63 : x
  2. Step 2: Convert to fraction form
    204,932.01/307,418.50 = 62,775.63/x
  3. Step 3: Cross multiply
    204,932.01x = 307,418.50 × 62,775.63
  4. Step 4: Simplify right side
    204,932.01x = 19,298,390,011.16
  5. Step 5: Solve for x
    x = 19,298,390,011.16/204,932.01
  6. Step 6: Final answer
    x = 94,169.72

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1.5x scale

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.