Home / 94,382.70-141,457.41-47,610.06

Finding the Fourth Proportional to 94,382.70, 141,457.41 and 47,610.06

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Solution

The fourth proportional to 94,382.70, 141,457.41 and 47,610.06 is: 71,356.25

Step by Step Solution

  1. Step 1: Write the proportion equation
    94,382.70 : 141,457.41 = 47,610.06 : x
  2. Step 2: Convert to fraction form
    94,382.70/141,457.41 = 47,610.06/x
  3. Step 3: Cross multiply
    94,382.70x = 141,457.41 × 47,610.06
  4. Step 4: Simplify right side
    94,382.70x = 6,734,795,777.54
  5. Step 5: Solve for x
    x = 6,734,795,777.54/94,382.70
  6. Step 6: Final answer
    x = 71,356.25

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.