Home / 96,066.05-132,565.65-53,627.27

Finding the Fourth Proportional to 96,066.05, 132,565.65 and 53,627.27

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Solution

The fourth proportional to 96,066.05, 132,565.65 and 53,627.27 is: 74,002.56

Step by Step Solution

  1. Step 1: Write the proportion equation
    96,066.05 : 132,565.65 = 53,627.27 : x
  2. Step 2: Convert to fraction form
    96,066.05/132,565.65 = 53,627.27/x
  3. Step 3: Cross multiply
    96,066.05x = 132,565.65 × 53,627.27
  4. Step 4: Simplify right side
    96,066.05x = 7,109,133,905.28
  5. Step 5: Solve for x
    x = 7,109,133,905.28/96,066.05
  6. Step 6: Final answer
    x = 74,002.56

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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.