Home / 64,361.22-96,514.47-34,771.08

Finding the Fourth Proportional to 64,361.22, 96,514.47 and 34,771.08

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Solution

The fourth proportional to 64,361.22, 96,514.47 and 34,771.08 is: 52,141.84

Step by Step Solution

  1. Step 1: Write the proportion equation
    64,361.22 : 96,514.47 = 34,771.08 : x
  2. Step 2: Convert to fraction form
    64,361.22/96,514.47 = 34,771.08/x
  3. Step 3: Cross multiply
    64,361.22x = 96,514.47 × 34,771.08
  4. Step 4: Simplify right side
    64,361.22x = 3,355,912,357.53
  5. Step 5: Solve for x
    x = 3,355,912,357.53/64,361.22
  6. Step 6: Final answer
    x = 52,141.84

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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.