Home / 67,559.64-101,304.84-23,174.48

Finding the Fourth Proportional to 67,559.64, 101,304.84 and 23,174.48

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Solution

The fourth proportional to 67,559.64, 101,304.84 and 23,174.48 is: 34,749.84

Step by Step Solution

  1. Step 1: Write the proportion equation
    67,559.64 : 101,304.84 = 23,174.48 : x
  2. Step 2: Convert to fraction form
    67,559.64/101,304.84 = 23,174.48/x
  3. Step 3: Cross multiply
    67,559.64x = 101,304.84 × 23,174.48
  4. Step 4: Simplify right side
    67,559.64x = 2,347,686,988.48
  5. Step 5: Solve for x
    x = 2,347,686,988.48/67,559.64
  6. Step 6: Final answer
    x = 34,749.84

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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.