Home / 16,237.74-24,354.18-6,383.82

Finding the Fourth Proportional to 16,237.74, 24,354.18 and 6,383.82

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Solution

The fourth proportional to 16,237.74, 24,354.18 and 6,383.82 is: 9,574.77

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,237.74 : 24,354.18 = 6,383.82 : x
  2. Step 2: Convert to fraction form
    16,237.74/24,354.18 = 6,383.82/x
  3. Step 3: Cross multiply
    16,237.74x = 24,354.18 × 6,383.82
  4. Step 4: Simplify right side
    16,237.74x = 155,472,701.37
  5. Step 5: Solve for x
    x = 155,472,701.37/16,237.74
  6. Step 6: Final answer
    x = 9,574.77

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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.