Home / 49,313.94-68,054.45-29,933.07

Finding the Fourth Proportional to 49,313.94, 68,054.45 and 29,933.07

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Solution

The fourth proportional to 49,313.94, 68,054.45 and 29,933.07 is: 41,308.37

Step by Step Solution

  1. Step 1: Write the proportion equation
    49,313.94 : 68,054.45 = 29,933.07 : x
  2. Step 2: Convert to fraction form
    49,313.94/68,054.45 = 29,933.07/x
  3. Step 3: Cross multiply
    49,313.94x = 68,054.45 × 29,933.07
  4. Step 4: Simplify right side
    49,313.94x = 2,037,078,466.00
  5. Step 5: Solve for x
    x = 2,037,078,466.00/49,313.94
  6. Step 6: Final answer
    x = 41,308.37

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.