Home / 95,635.02-131,975.97-53,193.55

Finding the Fourth Proportional to 95,635.02, 131,975.97 and 53,193.55

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Solution

The fourth proportional to 95,635.02, 131,975.97 and 53,193.55 is: 73,406.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    95,635.02 : 131,975.97 = 53,193.55 : x
  2. Step 2: Convert to fraction form
    95,635.02/131,975.97 = 53,193.55/x
  3. Step 3: Cross multiply
    95,635.02x = 131,975.97 × 53,193.55
  4. Step 4: Simplify right side
    95,635.02x = 7,020,270,358.99
  5. Step 5: Solve for x
    x = 7,020,270,358.99/95,635.02
  6. Step 6: Final answer
    x = 73,406.90

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.