Home / 244,268.48-366,437.49-75,803.36

Finding the Fourth Proportional to 244,268.48, 366,437.49 and 75,803.36

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Solution

The fourth proportional to 244,268.48, 366,437.49 and 75,803.36 is: 113,715.82

Step by Step Solution

  1. Step 1: Write the proportion equation
    244,268.48 : 366,437.49 = 75,803.36 : x
  2. Step 2: Convert to fraction form
    244,268.48/366,437.49 = 75,803.36/x
  3. Step 3: Cross multiply
    244,268.48x = 366,437.49 × 75,803.36
  4. Step 4: Simplify right side
    244,268.48x = 27,777,191,139.78
  5. Step 5: Solve for x
    x = 27,777,191,139.78/244,268.48
  6. Step 6: Final answer
    x = 113,715.82

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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.