Home / 88,112.23-121,595.15-47,826.02

Finding the Fourth Proportional to 88,112.23, 121,595.15 and 47,826.02

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Solution

The fourth proportional to 88,112.23, 121,595.15 and 47,826.02 is: 66,000.06

Step by Step Solution

  1. Step 1: Write the proportion equation
    88,112.23 : 121,595.15 = 47,826.02 : x
  2. Step 2: Convert to fraction form
    88,112.23/121,595.15 = 47,826.02/x
  3. Step 3: Cross multiply
    88,112.23x = 121,595.15 × 47,826.02
  4. Step 4: Simplify right side
    88,112.23x = 5,815,412,499.36
  5. Step 5: Solve for x
    x = 5,815,412,499.36/88,112.23
  6. Step 6: Final answer
    x = 66,000.06

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