Home / 67,860.27-101,797.38-23,486.95

Finding the Fourth Proportional to 67,860.27, 101,797.38 and 23,486.95

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Solution

The fourth proportional to 67,860.27, 101,797.38 and 23,486.95 is: 35,232.84

Step by Step Solution

  1. Step 1: Write the proportion equation
    67,860.27 : 101,797.38 = 23,486.95 : x
  2. Step 2: Convert to fraction form
    67,860.27/101,797.38 = 23,486.95/x
  3. Step 3: Cross multiply
    67,860.27x = 101,797.38 × 23,486.95
  4. Step 4: Simplify right side
    67,860.27x = 2,390,909,974.19
  5. Step 5: Solve for x
    x = 2,390,909,974.19/67,860.27
  6. Step 6: Final answer
    x = 35,232.84

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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.