Home / 73,808.07-101,825.82-45,464.55

Finding the Fourth Proportional to 73,808.07, 101,825.82 and 45,464.55

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Solution

The fourth proportional to 73,808.07, 101,825.82 and 45,464.55 is: 62,723.02

Step by Step Solution

  1. Step 1: Write the proportion equation
    73,808.07 : 101,825.82 = 45,464.55 : x
  2. Step 2: Convert to fraction form
    73,808.07/101,825.82 = 45,464.55/x
  3. Step 3: Cross multiply
    73,808.07x = 101,825.82 × 45,464.55
  4. Step 4: Simplify right side
    73,808.07x = 4,629,465,084.68
  5. Step 5: Solve for x
    x = 4,629,465,084.68/73,808.07
  6. Step 6: Final answer
    x = 62,723.02

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.