Home / 95,814.12-132,227.57-53,372.67

Finding the Fourth Proportional to 95,814.12, 132,227.57 and 53,372.67

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Solution

The fourth proportional to 95,814.12, 132,227.57 and 53,372.67 is: 73,656.56

Step by Step Solution

  1. Step 1: Write the proportion equation
    95,814.12 : 132,227.57 = 53,372.67 : x
  2. Step 2: Convert to fraction form
    95,814.12/132,227.57 = 53,372.67/x
  3. Step 3: Cross multiply
    95,814.12x = 132,227.57 × 53,372.67
  4. Step 4: Simplify right side
    95,814.12x = 7,057,338,458.51
  5. Step 5: Solve for x
    x = 7,057,338,458.51/95,814.12
  6. Step 6: Final answer
    x = 73,656.56

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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.