Home / 32,664.67-48,935.19-19,297.69

Finding the Fourth Proportional to 32,664.67, 48,935.19 and 19,297.69

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Solution

The fourth proportional to 32,664.67, 48,935.19 and 19,297.69 is: 28,910.02

Step by Step Solution

  1. Step 1: Write the proportion equation
    32,664.67 : 48,935.19 = 19,297.69 : x
  2. Step 2: Convert to fraction form
    32,664.67/48,935.19 = 19,297.69/x
  3. Step 3: Cross multiply
    32,664.67x = 48,935.19 × 19,297.69
  4. Step 4: Simplify right side
    32,664.67x = 944,336,243.45
  5. Step 5: Solve for x
    x = 944,336,243.45/32,664.67
  6. Step 6: Final answer
    x = 28,910.02

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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.