Home / 64,845.16-97,209.40-23,282.44

Finding the Fourth Proportional to 64,845.16, 97,209.40 and 23,282.44

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Solution

The fourth proportional to 64,845.16, 97,209.40 and 23,282.44 is: 34,902.71

Step by Step Solution

  1. Step 1: Write the proportion equation
    64,845.16 : 97,209.40 = 23,282.44 : x
  2. Step 2: Convert to fraction form
    64,845.16/97,209.40 = 23,282.44/x
  3. Step 3: Cross multiply
    64,845.16x = 97,209.40 × 23,282.44
  4. Step 4: Simplify right side
    64,845.16x = 2,263,272,022.94
  5. Step 5: Solve for x
    x = 2,263,272,022.94/64,845.16
  6. Step 6: Final answer
    x = 34,902.71

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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.