Home / 95,748.94-143,638.08-33,404.86

Finding the Fourth Proportional to 95,748.94, 143,638.08 and 33,404.86

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Solution

The fourth proportional to 95,748.94, 143,638.08 and 33,404.86 is: 50,112.41

Step by Step Solution

  1. Step 1: Write the proportion equation
    95,748.94 : 143,638.08 = 33,404.86 : x
  2. Step 2: Convert to fraction form
    95,748.94/143,638.08 = 33,404.86/x
  3. Step 3: Cross multiply
    95,748.94x = 143,638.08 × 33,404.86
  4. Step 4: Simplify right side
    95,748.94x = 4,798,209,953.07
  5. Step 5: Solve for x
    x = 4,798,209,953.07/95,748.94
  6. Step 6: Final answer
    x = 50,112.41

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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.