Home / 32,775.46-49,163.24-14,043.35

Finding the Fourth Proportional to 32,775.46, 49,163.24 and 14,043.35

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Solution

The fourth proportional to 32,775.46, 49,163.24 and 14,043.35 is: 21,065.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    32,775.46 : 49,163.24 = 14,043.35 : x
  2. Step 2: Convert to fraction form
    32,775.46/49,163.24 = 14,043.35/x
  3. Step 3: Cross multiply
    32,775.46x = 49,163.24 × 14,043.35
  4. Step 4: Simplify right side
    32,775.46x = 690,416,744.47
  5. Step 5: Solve for x
    x = 690,416,744.47/32,775.46
  6. Step 6: Final answer
    x = 21,065.05

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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.