Home / 96,092.96-132,607.56-55,808.48

Finding the Fourth Proportional to 96,092.96, 132,607.56 and 55,808.48

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Solution

The fourth proportional to 96,092.96, 132,607.56 and 55,808.48 is: 77,015.28

Step by Step Solution

  1. Step 1: Write the proportion equation
    96,092.96 : 132,607.56 = 55,808.48 : x
  2. Step 2: Convert to fraction form
    96,092.96/132,607.56 = 55,808.48/x
  3. Step 3: Cross multiply
    96,092.96x = 132,607.56 × 55,808.48
  4. Step 4: Simplify right side
    96,092.96x = 7,400,626,360.11
  5. Step 5: Solve for x
    x = 7,400,626,360.11/96,092.96
  6. Step 6: Final answer
    x = 77,015.28

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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.