Home / 95,892.12-132,333.75-53,453.52

Finding the Fourth Proportional to 95,892.12, 132,333.75 and 53,453.52

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Solution

The fourth proportional to 95,892.12, 132,333.75 and 53,453.52 is: 73,767.32

Step by Step Solution

  1. Step 1: Write the proportion equation
    95,892.12 : 132,333.75 = 53,453.52 : x
  2. Step 2: Convert to fraction form
    95,892.12/132,333.75 = 53,453.52/x
  3. Step 3: Cross multiply
    95,892.12x = 132,333.75 × 53,453.52
  4. Step 4: Simplify right side
    95,892.12x = 7,073,704,752.30
  5. Step 5: Solve for x
    x = 7,073,704,752.30/95,892.12
  6. Step 6: Final answer
    x = 73,767.32

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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.