Home / 64,256.42-96,366.13-22,134.80

Finding the Fourth Proportional to 64,256.42, 96,366.13 and 22,134.80

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Solution

The fourth proportional to 64,256.42, 96,366.13 and 22,134.80 is: 33,195.83

Step by Step Solution

  1. Step 1: Write the proportion equation
    64,256.42 : 96,366.13 = 22,134.80 : x
  2. Step 2: Convert to fraction form
    64,256.42/96,366.13 = 22,134.80/x
  3. Step 3: Cross multiply
    64,256.42x = 96,366.13 × 22,134.80
  4. Step 4: Simplify right side
    64,256.42x = 2,133,045,014.32
  5. Step 5: Solve for x
    x = 2,133,045,014.32/64,256.42
  6. Step 6: Final answer
    x = 33,195.83

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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.