Home / 136,610.84-204,927.19-41,848.53

Finding the Fourth Proportional to 136,610.84, 204,927.19 and 41,848.53

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Solution

The fourth proportional to 136,610.84, 204,927.19 and 41,848.53 is: 62,776.14

Step by Step Solution

  1. Step 1: Write the proportion equation
    136,610.84 : 204,927.19 = 41,848.53 : x
  2. Step 2: Convert to fraction form
    136,610.84/204,927.19 = 41,848.53/x
  3. Step 3: Cross multiply
    136,610.84x = 204,927.19 × 41,848.53
  4. Step 4: Simplify right side
    136,610.84x = 8,575,901,553.91
  5. Step 5: Solve for x
    x = 8,575,901,553.91/136,610.84
  6. Step 6: Final answer
    x = 62,776.14

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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.