Home / 95,567.25-131,882.81-53,134.01

Finding the Fourth Proportional to 95,567.25, 131,882.81 and 53,134.01

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Solution

The fourth proportional to 95,567.25, 131,882.81 and 53,134.01 is: 73,324.93

Step by Step Solution

  1. Step 1: Write the proportion equation
    95,567.25 : 131,882.81 = 53,134.01 : x
  2. Step 2: Convert to fraction form
    95,567.25/131,882.81 = 53,134.01/x
  3. Step 3: Cross multiply
    95,567.25x = 131,882.81 × 53,134.01
  4. Step 4: Simplify right side
    95,567.25x = 7,007,461,620.28
  5. Step 5: Solve for x
    x = 7,007,461,620.28/95,567.25
  6. Step 6: Final answer
    x = 73,324.93

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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.