Home / 95,763.06-132,151.50-53,322.30

Finding the Fourth Proportional to 95,763.06, 132,151.50 and 53,322.30

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Solution

The fourth proportional to 95,763.06, 132,151.50 and 53,322.30 is: 73,583.93

Step by Step Solution

  1. Step 1: Write the proportion equation
    95,763.06 : 132,151.50 = 53,322.30 : x
  2. Step 2: Convert to fraction form
    95,763.06/132,151.50 = 53,322.30/x
  3. Step 3: Cross multiply
    95,763.06x = 132,151.50 × 53,322.30
  4. Step 4: Simplify right side
    95,763.06x = 7,046,621,928.45
  5. Step 5: Solve for x
    x = 7,046,621,928.45/95,763.06
  6. Step 6: Final answer
    x = 73,583.93

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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.