Home / 82,045.27-123,070.61-22,875.94

Finding the Fourth Proportional to 82,045.27, 123,070.61 and 22,875.94

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Solution

The fourth proportional to 82,045.27, 123,070.61 and 22,875.94 is: 34,314.66

Step by Step Solution

  1. Step 1: Write the proportion equation
    82,045.27 : 123,070.61 = 22,875.94 : x
  2. Step 2: Convert to fraction form
    82,045.27/123,070.61 = 22,875.94/x
  3. Step 3: Cross multiply
    82,045.27x = 123,070.61 × 22,875.94
  4. Step 4: Simplify right side
    82,045.27x = 2,815,355,890.12
  5. Step 5: Solve for x
    x = 2,815,355,890.12/82,045.27
  6. Step 6: Final answer
    x = 34,314.66

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