Home / 24,488.77-36,732.12-7,848.43

Finding the Fourth Proportional to 24,488.77, 36,732.12 and 7,848.43

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Solution

The fourth proportional to 24,488.77, 36,732.12 and 7,848.43 is: 11,772.31

Step by Step Solution

  1. Step 1: Write the proportion equation
    24,488.77 : 36,732.12 = 7,848.43 : x
  2. Step 2: Convert to fraction form
    24,488.77/36,732.12 = 7,848.43/x
  3. Step 3: Cross multiply
    24,488.77x = 36,732.12 × 7,848.43
  4. Step 4: Simplify right side
    24,488.77x = 288,289,472.57
  5. Step 5: Solve for x
    x = 288,289,472.57/24,488.77
  6. Step 6: Final answer
    x = 11,772.31

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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.