Home / 96,610.88-133,324.37-58,365.11

Finding the Fourth Proportional to 96,610.88, 133,324.37 and 58,365.11

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Solution

The fourth proportional to 96,610.88, 133,324.37 and 58,365.11 is: 80,544.67

Step by Step Solution

  1. Step 1: Write the proportion equation
    96,610.88 : 133,324.37 = 58,365.11 : x
  2. Step 2: Convert to fraction form
    96,610.88/133,324.37 = 58,365.11/x
  3. Step 3: Cross multiply
    96,610.88x = 133,324.37 × 58,365.11
  4. Step 4: Simplify right side
    96,610.88x = 7,781,490,854.11
  5. Step 5: Solve for x
    x = 7,781,490,854.11/96,610.88
  6. Step 6: Final answer
    x = 80,544.67

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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.