Home / 118,088.04-177,113.80-43,190.67

Finding the Fourth Proportional to 118,088.04, 177,113.80 and 43,190.67

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Solution

The fourth proportional to 118,088.04, 177,113.80 and 43,190.67 is: 64,779.33

Step by Step Solution

  1. Step 1: Write the proportion equation
    118,088.04 : 177,113.80 = 43,190.67 : x
  2. Step 2: Convert to fraction form
    118,088.04/177,113.80 = 43,190.67/x
  3. Step 3: Cross multiply
    118,088.04x = 177,113.80 × 43,190.67
  4. Step 4: Simplify right side
    118,088.04x = 7,649,663,688.25
  5. Step 5: Solve for x
    x = 7,649,663,688.25/118,088.04
  6. Step 6: Final answer
    x = 64,779.33

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