Home / 92,966.67-139,447.58-33,803.46

Finding the Fourth Proportional to 92,966.67, 139,447.58 and 33,803.46

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Solution

The fourth proportional to 92,966.67, 139,447.58 and 33,803.46 is: 50,704.31

Step by Step Solution

  1. Step 1: Write the proportion equation
    92,966.67 : 139,447.58 = 33,803.46 : x
  2. Step 2: Convert to fraction form
    92,966.67/139,447.58 = 33,803.46/x
  3. Step 3: Cross multiply
    92,966.67x = 139,447.58 × 33,803.46
  4. Step 4: Simplify right side
    92,966.67x = 4,713,810,523.61
  5. Step 5: Solve for x
    x = 4,713,810,523.61/92,966.67
  6. Step 6: Final answer
    x = 50,704.31

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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.