Home / 64,323.18-96,318.57-44,394.15

Finding the Fourth Proportional to 64,323.18, 96,318.57 and 44,394.15

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Solution

The fourth proportional to 64,323.18, 96,318.57 and 44,394.15 is: 66,476.52

Step by Step Solution

  1. Step 1: Write the proportion equation
    64,323.18 : 96,318.57 = 44,394.15 : x
  2. Step 2: Convert to fraction form
    64,323.18/96,318.57 = 44,394.15/x
  3. Step 3: Cross multiply
    64,323.18x = 96,318.57 × 44,394.15
  4. Step 4: Simplify right side
    64,323.18x = 4,275,981,044.37
  5. Step 5: Solve for x
    x = 4,275,981,044.37/64,323.18
  6. Step 6: Final answer
    x = 66,476.52

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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.