Home / 64,335.07-96,469.69-26,884.92

Finding the Fourth Proportional to 64,335.07, 96,469.69 and 26,884.92

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Solution

The fourth proportional to 64,335.07, 96,469.69 and 26,884.92 is: 40,313.63

Step by Step Solution

  1. Step 1: Write the proportion equation
    64,335.07 : 96,469.69 = 26,884.92 : x
  2. Step 2: Convert to fraction form
    64,335.07/96,469.69 = 26,884.92/x
  3. Step 3: Cross multiply
    64,335.07x = 96,469.69 × 26,884.92
  4. Step 4: Simplify right side
    64,335.07x = 2,593,579,898.07
  5. Step 5: Solve for x
    x = 2,593,579,898.07/64,335.07
  6. Step 6: Final answer
    x = 40,313.63

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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.