Home / 96,615.67-133,207.03-69,053.23

Finding the Fourth Proportional to 96,615.67, 133,207.03 and 69,053.23

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Solution

The fourth proportional to 96,615.67, 133,207.03 and 69,053.23 is: 95,205.83

Step by Step Solution

  1. Step 1: Write the proportion equation
    96,615.67 : 133,207.03 = 69,053.23 : x
  2. Step 2: Convert to fraction form
    96,615.67/133,207.03 = 69,053.23/x
  3. Step 3: Cross multiply
    96,615.67x = 133,207.03 × 69,053.23
  4. Step 4: Simplify right side
    96,615.67x = 9,198,374,668.91
  5. Step 5: Solve for x
    x = 9,198,374,668.91/96,615.67
  6. Step 6: Final answer
    x = 95,205.83

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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.