Home / 96,744.14-133,268.58-82,357.59

Finding the Fourth Proportional to 96,744.14, 133,268.58 and 82,357.59

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Solution

The fourth proportional to 96,744.14, 133,268.58 and 82,357.59 is: 113,450.58

Step by Step Solution

  1. Step 1: Write the proportion equation
    96,744.14 : 133,268.58 = 82,357.59 : x
  2. Step 2: Convert to fraction form
    96,744.14/133,268.58 = 82,357.59/x
  3. Step 3: Cross multiply
    96,744.14x = 133,268.58 × 82,357.59
  4. Step 4: Simplify right side
    96,744.14x = 10,975,679,071.52
  5. Step 5: Solve for x
    x = 10,975,679,071.52/96,744.14
  6. Step 6: Final answer
    x = 113,450.58

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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.