Home / 8,852.82-13,287.45-4,473.36

Finding the Fourth Proportional to 8,852.82, 13,287.45 and 4,473.36

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Solution

The fourth proportional to 8,852.82, 13,287.45 and 4,473.36 is: 6,714.18

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,852.82 : 13,287.45 = 4,473.36 : x
  2. Step 2: Convert to fraction form
    8,852.82/13,287.45 = 4,473.36/x
  3. Step 3: Cross multiply
    8,852.82x = 13,287.45 × 4,473.36
  4. Step 4: Simplify right side
    8,852.82x = 59,439,469.71
  5. Step 5: Solve for x
    x = 59,439,469.71/8,852.82
  6. Step 6: Final answer
    x = 6,714.18

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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.