Home / 32,426.96-44,748.31-18,087.22

Finding the Fourth Proportional to 32,426.96, 44,748.31 and 18,087.22

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Solution

The fourth proportional to 32,426.96, 44,748.31 and 18,087.22 is: 24,959.85

Step by Step Solution

  1. Step 1: Write the proportion equation
    32,426.96 : 44,748.31 = 18,087.22 : x
  2. Step 2: Convert to fraction form
    32,426.96/44,748.31 = 18,087.22/x
  3. Step 3: Cross multiply
    32,426.96x = 44,748.31 × 18,087.22
  4. Step 4: Simplify right side
    32,426.96x = 809,372,213.42
  5. Step 5: Solve for x
    x = 809,372,213.42/32,426.96
  6. Step 6: Final answer
    x = 24,959.85

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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.