Home / 65,163.11-97,752.71-23,034.50

Finding the Fourth Proportional to 65,163.11, 97,752.71 and 23,034.50

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Solution

The fourth proportional to 65,163.11, 97,752.71 and 23,034.50 is: 34,554.59

Step by Step Solution

  1. Step 1: Write the proportion equation
    65,163.11 : 97,752.71 = 23,034.50 : x
  2. Step 2: Convert to fraction form
    65,163.11/97,752.71 = 23,034.50/x
  3. Step 3: Cross multiply
    65,163.11x = 97,752.71 × 23,034.50
  4. Step 4: Simplify right side
    65,163.11x = 2,251,684,798.50
  5. Step 5: Solve for x
    x = 2,251,684,798.50/65,163.11
  6. Step 6: Final answer
    x = 34,554.59

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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.