Home / 97,669.27-146,526-31,113.19

Finding the Fourth Proportional to 97,669.27, 146,526 and 31,113.19

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Solution

The fourth proportional to 97,669.27, 146,526 and 31,113.19 is: 46,676.82

Step by Step Solution

  1. Step 1: Write the proportion equation
    97,669.27 : 146,526 = 31,113.19 : x
  2. Step 2: Convert to fraction form
    97,669.27/146,526 = 31,113.19/x
  3. Step 3: Cross multiply
    97,669.27x = 146,526 × 31,113.19
  4. Step 4: Simplify right side
    97,669.27x = 4,558,891,277.94
  5. Step 5: Solve for x
    x = 4,558,891,277.94/97,669.27
  6. Step 6: Final answer
    x = 46,676.82

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