Home / 37,822.82-56,732.16-11,525.36

Finding the Fourth Proportional to 37,822.82, 56,732.16 and 11,525.36

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Solution

The fourth proportional to 37,822.82, 56,732.16 and 11,525.36 is: 17,287.41

Step by Step Solution

  1. Step 1: Write the proportion equation
    37,822.82 : 56,732.16 = 11,525.36 : x
  2. Step 2: Convert to fraction form
    37,822.82/56,732.16 = 11,525.36/x
  3. Step 3: Cross multiply
    37,822.82x = 56,732.16 × 11,525.36
  4. Step 4: Simplify right side
    37,822.82x = 653,858,567.58
  5. Step 5: Solve for x
    x = 653,858,567.58/37,822.82
  6. Step 6: Final answer
    x = 17,287.41

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1.5x scale

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.