Home / 95,716.67-132,089.01-53,274.29

Finding the Fourth Proportional to 95,716.67, 132,089.01 and 53,274.29

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Solution

The fourth proportional to 95,716.67, 132,089.01 and 53,274.29 is: 73,518.52

Step by Step Solution

  1. Step 1: Write the proportion equation
    95,716.67 : 132,089.01 = 53,274.29 : x
  2. Step 2: Convert to fraction form
    95,716.67/132,089.01 = 53,274.29/x
  3. Step 3: Cross multiply
    95,716.67x = 132,089.01 × 53,274.29
  4. Step 4: Simplify right side
    95,716.67x = 7,036,948,224.55
  5. Step 5: Solve for x
    x = 7,036,948,224.55/95,716.67
  6. Step 6: Final answer
    x = 73,518.52

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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.