Home / 96,233.11-132,802.14-53,790.73

Finding the Fourth Proportional to 96,233.11, 132,802.14 and 53,790.73

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Solution

The fourth proportional to 96,233.11, 132,802.14 and 53,790.73 is: 74,231.46

Step by Step Solution

  1. Step 1: Write the proportion equation
    96,233.11 : 132,802.14 = 53,790.73 : x
  2. Step 2: Convert to fraction form
    96,233.11/132,802.14 = 53,790.73/x
  3. Step 3: Cross multiply
    96,233.11x = 132,802.14 × 53,790.73
  4. Step 4: Simplify right side
    96,233.11x = 7,143,524,056.16
  5. Step 5: Solve for x
    x = 7,143,524,056.16/96,233.11
  6. Step 6: Final answer
    x = 74,231.46

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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.