Home / 244,116.24-366,787.80-155,409.36

Finding the Fourth Proportional to 244,116.24, 366,787.80 and 155,409.36

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Solution

The fourth proportional to 244,116.24, 366,787.80 and 155,409.36 is: 233,504.57

Step by Step Solution

  1. Step 1: Write the proportion equation
    244,116.24 : 366,787.80 = 155,409.36 : x
  2. Step 2: Convert to fraction form
    244,116.24/366,787.80 = 155,409.36/x
  3. Step 3: Cross multiply
    244,116.24x = 366,787.80 × 155,409.36
  4. Step 4: Simplify right side
    244,116.24x = 57,002,257,253.81
  5. Step 5: Solve for x
    x = 57,002,257,253.81/244,116.24
  6. Step 6: Final answer
    x = 233,504.57

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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.