Home / 96,383.03-133,003.37-53,933.36

Finding the Fourth Proportional to 96,383.03, 133,003.37 and 53,933.36

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Solution

The fourth proportional to 96,383.03, 133,003.37 and 53,933.36 is: 74,425.12

Step by Step Solution

  1. Step 1: Write the proportion equation
    96,383.03 : 133,003.37 = 53,933.36 : x
  2. Step 2: Convert to fraction form
    96,383.03/133,003.37 = 53,933.36/x
  3. Step 3: Cross multiply
    96,383.03x = 133,003.37 × 53,933.36
  4. Step 4: Simplify right side
    96,383.03x = 7,173,318,365.76
  5. Step 5: Solve for x
    x = 7,173,318,365.76/96,383.03
  6. Step 6: Final answer
    x = 74,425.12

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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.