Home / 64,733.89-97,073.35-27,310.69

Finding the Fourth Proportional to 64,733.89, 97,073.35 and 27,310.69

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Solution

The fourth proportional to 64,733.89, 97,073.35 and 27,310.69 is: 40,954.44

Step by Step Solution

  1. Step 1: Write the proportion equation
    64,733.89 : 97,073.35 = 27,310.69 : x
  2. Step 2: Convert to fraction form
    64,733.89/97,073.35 = 27,310.69/x
  3. Step 3: Cross multiply
    64,733.89x = 97,073.35 × 27,310.69
  4. Step 4: Simplify right side
    64,733.89x = 2,651,140,169.11
  5. Step 5: Solve for x
    x = 2,651,140,169.11/64,733.89
  6. Step 6: Final answer
    x = 40,954.44

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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.