Home / 55,882.98-83,827.17-16,440.44

Finding the Fourth Proportional to 55,882.98, 83,827.17 and 16,440.44

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Solution

The fourth proportional to 55,882.98, 83,827.17 and 16,440.44 is: 24,661.45

Step by Step Solution

  1. Step 1: Write the proportion equation
    55,882.98 : 83,827.17 = 16,440.44 : x
  2. Step 2: Convert to fraction form
    55,882.98/83,827.17 = 16,440.44/x
  3. Step 3: Cross multiply
    55,882.98x = 83,827.17 × 16,440.44
  4. Step 4: Simplify right side
    55,882.98x = 1,378,155,139.62
  5. Step 5: Solve for x
    x = 1,378,155,139.62/55,882.98
  6. Step 6: Final answer
    x = 24,661.45

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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.