Home / 96,893.48-145,214.46-43,546.04

Finding the Fourth Proportional to 96,893.48, 145,214.46 and 43,546.04

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Solution

The fourth proportional to 96,893.48, 145,214.46 and 43,546.04 is: 65,262.54

Step by Step Solution

  1. Step 1: Write the proportion equation
    96,893.48 : 145,214.46 = 43,546.04 : x
  2. Step 2: Convert to fraction form
    96,893.48/145,214.46 = 43,546.04/x
  3. Step 3: Cross multiply
    96,893.48x = 145,214.46 × 43,546.04
  4. Step 4: Simplify right side
    96,893.48x = 6,323,514,683.74
  5. Step 5: Solve for x
    x = 6,323,514,683.74/96,893.48
  6. Step 6: Final answer
    x = 65,262.54

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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.