Home / 95,816.96-132,228.78-55,533.50

Finding the Fourth Proportional to 95,816.96, 132,228.78 and 55,533.50

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Solution

The fourth proportional to 95,816.96, 132,228.78 and 55,533.50 is: 76,637.03

Step by Step Solution

  1. Step 1: Write the proportion equation
    95,816.96 : 132,228.78 = 55,533.50 : x
  2. Step 2: Convert to fraction form
    95,816.96/132,228.78 = 55,533.50/x
  3. Step 3: Cross multiply
    95,816.96x = 132,228.78 × 55,533.50
  4. Step 4: Simplify right side
    95,816.96x = 7,343,126,954.13
  5. Step 5: Solve for x
    x = 7,343,126,954.13/95,816.96
  6. Step 6: Final answer
    x = 76,637.03

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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.