Home / 60,712.14-91,005.84-23,262.06

Finding the Fourth Proportional to 60,712.14, 91,005.84 and 23,262.06

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Solution

The fourth proportional to 60,712.14, 91,005.84 and 23,262.06 is: 34,869.19

Step by Step Solution

  1. Step 1: Write the proportion equation
    60,712.14 : 91,005.84 = 23,262.06 : x
  2. Step 2: Convert to fraction form
    60,712.14/91,005.84 = 23,262.06/x
  3. Step 3: Cross multiply
    60,712.14x = 91,005.84 × 23,262.06
  4. Step 4: Simplify right side
    60,712.14x = 2,116,983,310.43
  5. Step 5: Solve for x
    x = 2,116,983,310.43/60,712.14
  6. Step 6: Final answer
    x = 34,869.19

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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.