Home / 130,208.40-195,312.60-47,082.96

Finding the Fourth Proportional to 130,208.40, 195,312.60 and 47,082.96

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Solution

The fourth proportional to 130,208.40, 195,312.60 and 47,082.96 is: 70,624.44

Step by Step Solution

  1. Step 1: Write the proportion equation
    130,208.40 : 195,312.60 = 47,082.96 : x
  2. Step 2: Convert to fraction form
    130,208.40/195,312.60 = 47,082.96/x
  3. Step 3: Cross multiply
    130,208.40x = 195,312.60 × 47,082.96
  4. Step 4: Simplify right side
    130,208.40x = 9,195,895,333.30
  5. Step 5: Solve for x
    x = 9,195,895,333.30/130,208.40
  6. Step 6: Final answer
    x = 70,624.44

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