Home / 49,908.36-68,895.99-32,922.66

Finding the Fourth Proportional to 49,908.36, 68,895.99 and 32,922.66

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Solution

The fourth proportional to 49,908.36, 68,895.99 and 32,922.66 is: 45,448.08

Step by Step Solution

  1. Step 1: Write the proportion equation
    49,908.36 : 68,895.99 = 32,922.66 : x
  2. Step 2: Convert to fraction form
    49,908.36/68,895.99 = 32,922.66/x
  3. Step 3: Cross multiply
    49,908.36x = 68,895.99 × 32,922.66
  4. Step 4: Simplify right side
    49,908.36x = 2,268,239,254.13
  5. Step 5: Solve for x
    x = 2,268,239,254.13/49,908.36
  6. Step 6: Final answer
    x = 45,448.08

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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.