Home / 32,757.96-49,145.22-14,028.60

Finding the Fourth Proportional to 32,757.96, 49,145.22 and 14,028.60

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Solution

The fourth proportional to 32,757.96, 49,145.22 and 14,028.60 is: 21,046.45

Step by Step Solution

  1. Step 1: Write the proportion equation
    32,757.96 : 49,145.22 = 14,028.60 : x
  2. Step 2: Convert to fraction form
    32,757.96/49,145.22 = 14,028.60/x
  3. Step 3: Cross multiply
    32,757.96x = 49,145.22 × 14,028.60
  4. Step 4: Simplify right side
    32,757.96x = 689,438,633.29
  5. Step 5: Solve for x
    x = 689,438,633.29/32,757.96
  6. Step 6: Final answer
    x = 21,046.45

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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.