Home / 32,018.88-44,184.96-17,871.36

Finding the Fourth Proportional to 32,018.88, 44,184.96 and 17,871.36

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Solution

The fourth proportional to 32,018.88, 44,184.96 and 17,871.36 is: 24,661.87

Step by Step Solution

  1. Step 1: Write the proportion equation
    32,018.88 : 44,184.96 = 17,871.36 : x
  2. Step 2: Convert to fraction form
    32,018.88/44,184.96 = 17,871.36/x
  3. Step 3: Cross multiply
    32,018.88x = 44,184.96 × 17,871.36
  4. Step 4: Simplify right side
    32,018.88x = 789,645,326.75
  5. Step 5: Solve for x
    x = 789,645,326.75/32,018.88
  6. Step 6: Final answer
    x = 24,661.87

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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.