Home / 63,929.70-95,894.55-35,936.10

Finding the Fourth Proportional to 63,929.70, 95,894.55 and 35,936.10

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Solution

The fourth proportional to 63,929.70, 95,894.55 and 35,936.10 is: 53,904.15

Step by Step Solution

  1. Step 1: Write the proportion equation
    63,929.70 : 95,894.55 = 35,936.10 : x
  2. Step 2: Convert to fraction form
    63,929.70/95,894.55 = 35,936.10/x
  3. Step 3: Cross multiply
    63,929.70x = 95,894.55 × 35,936.10
  4. Step 4: Simplify right side
    63,929.70x = 3,446,076,138.26
  5. Step 5: Solve for x
    x = 3,446,076,138.26/63,929.70
  6. Step 6: Final answer
    x = 53,904.15

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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.