Home / 37,531.16-56,304-11,233.64

Finding the Fourth Proportional to 37,531.16, 56,304 and 11,233.64

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Solution

The fourth proportional to 37,531.16, 56,304 and 11,233.64 is: 16,852.63

Step by Step Solution

  1. Step 1: Write the proportion equation
    37,531.16 : 56,304 = 11,233.64 : x
  2. Step 2: Convert to fraction form
    37,531.16/56,304 = 11,233.64/x
  3. Step 3: Cross multiply
    37,531.16x = 56,304 × 11,233.64
  4. Step 4: Simplify right side
    37,531.16x = 632,498,866.56
  5. Step 5: Solve for x
    x = 632,498,866.56/37,531.16
  6. Step 6: Final answer
    x = 16,852.63

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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.