Home / 27,286.38-40,885.86-24,661.98

Finding the Fourth Proportional to 27,286.38, 40,885.86 and 24,661.98

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Solution

The fourth proportional to 27,286.38, 40,885.86 and 24,661.98 is: 36,953.46

Step by Step Solution

  1. Step 1: Write the proportion equation
    27,286.38 : 40,885.86 = 24,661.98 : x
  2. Step 2: Convert to fraction form
    27,286.38/40,885.86 = 24,661.98/x
  3. Step 3: Cross multiply
    27,286.38x = 40,885.86 × 24,661.98
  4. Step 4: Simplify right side
    27,286.38x = 1,008,326,261.60
  5. Step 5: Solve for x
    x = 1,008,326,261.60/27,286.38
  6. Step 6: Final answer
    x = 36,953.46

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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.