Home / 154,526.20-231,875.70-65,764.60

Finding the Fourth Proportional to 154,526.20, 231,875.70 and 65,764.60

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Solution

The fourth proportional to 154,526.20, 231,875.70 and 65,764.60 is: 98,683.67

Step by Step Solution

  1. Step 1: Write the proportion equation
    154,526.20 : 231,875.70 = 65,764.60 : x
  2. Step 2: Convert to fraction form
    154,526.20/231,875.70 = 65,764.60/x
  3. Step 3: Cross multiply
    154,526.20x = 231,875.70 × 65,764.60
  4. Step 4: Simplify right side
    154,526.20x = 15,249,212,660.22
  5. Step 5: Solve for x
    x = 15,249,212,660.22/154,526.20
  6. Step 6: Final answer
    x = 98,683.67

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