Home / 97,255.35-145,832.67-37,265.94

Finding the Fourth Proportional to 97,255.35, 145,832.67 and 37,265.94

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Solution

The fourth proportional to 97,255.35, 145,832.67 and 37,265.94 is: 55,879.62

Step by Step Solution

  1. Step 1: Write the proportion equation
    97,255.35 : 145,832.67 = 37,265.94 : x
  2. Step 2: Convert to fraction form
    97,255.35/145,832.67 = 37,265.94/x
  3. Step 3: Cross multiply
    97,255.35x = 145,832.67 × 37,265.94
  4. Step 4: Simplify right side
    97,255.35x = 5,434,591,530.26
  5. Step 5: Solve for x
    x = 5,434,591,530.26/97,255.35
  6. Step 6: Final answer
    x = 55,879.62

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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.