Home / 64,091.18-96,197.09-32,523.91

Finding the Fourth Proportional to 64,091.18, 96,197.09 and 32,523.91

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Solution

The fourth proportional to 64,091.18, 96,197.09 and 32,523.91 is: 48,816.47

Step by Step Solution

  1. Step 1: Write the proportion equation
    64,091.18 : 96,197.09 = 32,523.91 : x
  2. Step 2: Convert to fraction form
    64,091.18/96,197.09 = 32,523.91/x
  3. Step 3: Cross multiply
    64,091.18x = 96,197.09 × 32,523.91
  4. Step 4: Simplify right side
    64,091.18x = 3,128,705,094.31
  5. Step 5: Solve for x
    x = 3,128,705,094.31/64,091.18
  6. Step 6: Final answer
    x = 48,816.47

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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.