Home / 91,176.07-125,723.78-59,285.83

Finding the Fourth Proportional to 91,176.07, 125,723.78 and 59,285.83

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Solution

The fourth proportional to 91,176.07, 125,723.78 and 59,285.83 is: 81,749.94

Step by Step Solution

  1. Step 1: Write the proportion equation
    91,176.07 : 125,723.78 = 59,285.83 : x
  2. Step 2: Convert to fraction form
    91,176.07/125,723.78 = 59,285.83/x
  3. Step 3: Cross multiply
    91,176.07x = 125,723.78 × 59,285.83
  4. Step 4: Simplify right side
    91,176.07x = 7,453,638,648.04
  5. Step 5: Solve for x
    x = 7,453,638,648.04/91,176.07
  6. Step 6: Final answer
    x = 81,749.94

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