Home / 126,666.06-174,598.17-99,765.96

Finding the Fourth Proportional to 126,666.06, 174,598.17 and 99,765.96

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Solution

The fourth proportional to 126,666.06, 174,598.17 and 99,765.96 is: 137,518.72

Step by Step Solution

  1. Step 1: Write the proportion equation
    126,666.06 : 174,598.17 = 99,765.96 : x
  2. Step 2: Convert to fraction form
    126,666.06/174,598.17 = 99,765.96/x
  3. Step 3: Cross multiply
    126,666.06x = 174,598.17 × 99,765.96
  4. Step 4: Simplify right side
    126,666.06x = 17,418,954,044.29
  5. Step 5: Solve for x
    x = 17,418,954,044.29/126,666.06
  6. Step 6: Final answer
    x = 137,518.72

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