Home / 95,572.69-131,891.62-53,132.13

Finding the Fourth Proportional to 95,572.69, 131,891.62 and 53,132.13

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Solution

The fourth proportional to 95,572.69, 131,891.62 and 53,132.13 is: 73,323.07

Step by Step Solution

  1. Step 1: Write the proportion equation
    95,572.69 : 131,891.62 = 53,132.13 : x
  2. Step 2: Convert to fraction form
    95,572.69/131,891.62 = 53,132.13/x
  3. Step 3: Cross multiply
    95,572.69x = 131,891.62 × 53,132.13
  4. Step 4: Simplify right side
    95,572.69x = 7,007,682,699.75
  5. Step 5: Solve for x
    x = 7,007,682,699.75/95,572.69
  6. Step 6: Final answer
    x = 73,323.07

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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.