Home / 32,087.46-48,139.08-11,027.82

Finding the Fourth Proportional to 32,087.46, 48,139.08 and 11,027.82

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Solution

The fourth proportional to 32,087.46, 48,139.08 and 11,027.82 is: 16,544.44

Step by Step Solution

  1. Step 1: Write the proportion equation
    32,087.46 : 48,139.08 = 11,027.82 : x
  2. Step 2: Convert to fraction form
    32,087.46/48,139.08 = 11,027.82/x
  3. Step 3: Cross multiply
    32,087.46x = 48,139.08 × 11,027.82
  4. Step 4: Simplify right side
    32,087.46x = 530,869,109.21
  5. Step 5: Solve for x
    x = 530,869,109.21/32,087.46
  6. Step 6: Final answer
    x = 16,544.44

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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.