Home / 244,637.20-366,955.80-111,776.95

Finding the Fourth Proportional to 244,637.20, 366,955.80 and 111,776.95

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Solution

The fourth proportional to 244,637.20, 366,955.80 and 111,776.95 is: 167,665.43

Step by Step Solution

  1. Step 1: Write the proportion equation
    244,637.20 : 366,955.80 = 111,776.95 : x
  2. Step 2: Convert to fraction form
    244,637.20/366,955.80 = 111,776.95/x
  3. Step 3: Cross multiply
    244,637.20x = 366,955.80 × 111,776.95
  4. Step 4: Simplify right side
    244,637.20x = 41,017,200,108.81
  5. Step 5: Solve for x
    x = 41,017,200,108.81/244,637.20
  6. Step 6: Final answer
    x = 167,665.43

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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.