Home / 36,985.44-50,932.40-32,138.13

Finding the Fourth Proportional to 36,985.44, 50,932.40 and 32,138.13

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Solution

The fourth proportional to 36,985.44, 50,932.40 and 32,138.13 is: 44,257.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    36,985.44 : 50,932.40 = 32,138.13 : x
  2. Step 2: Convert to fraction form
    36,985.44/50,932.40 = 32,138.13/x
  3. Step 3: Cross multiply
    36,985.44x = 50,932.40 × 32,138.13
  4. Step 4: Simplify right side
    36,985.44x = 1,636,872,092.41
  5. Step 5: Solve for x
    x = 1,636,872,092.41/36,985.44
  6. Step 6: Final answer
    x = 44,257.20

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.