Home / 52,344.69-72,199.08-34,433.97

Finding the Fourth Proportional to 52,344.69, 72,199.08 and 34,433.97

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Solution

The fourth proportional to 52,344.69, 72,199.08 and 34,433.97 is: 47,494.81

Step by Step Solution

  1. Step 1: Write the proportion equation
    52,344.69 : 72,199.08 = 34,433.97 : x
  2. Step 2: Convert to fraction form
    52,344.69/72,199.08 = 34,433.97/x
  3. Step 3: Cross multiply
    52,344.69x = 72,199.08 × 34,433.97
  4. Step 4: Simplify right side
    52,344.69x = 2,486,100,954.75
  5. Step 5: Solve for x
    x = 2,486,100,954.75/52,344.69
  6. Step 6: Final answer
    x = 47,494.81

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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.