Home / 64,074.44-96,111.66-19,096.49

Finding the Fourth Proportional to 64,074.44, 96,111.66 and 19,096.49

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Solution

The fourth proportional to 64,074.44, 96,111.66 and 19,096.49 is: 28,644.74

Step by Step Solution

  1. Step 1: Write the proportion equation
    64,074.44 : 96,111.66 = 19,096.49 : x
  2. Step 2: Convert to fraction form
    64,074.44/96,111.66 = 19,096.49/x
  3. Step 3: Cross multiply
    64,074.44x = 96,111.66 × 19,096.49
  4. Step 4: Simplify right side
    64,074.44x = 1,835,395,665.96
  5. Step 5: Solve for x
    x = 1,835,395,665.96/64,074.44
  6. Step 6: Final answer
    x = 28,644.74

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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.