Home / 244,209.72-366,019.34-125,816.48

Finding the Fourth Proportional to 244,209.72, 366,019.34 and 125,816.48

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Solution

The fourth proportional to 244,209.72, 366,019.34 and 125,816.48 is: 188,572.61

Step by Step Solution

  1. Step 1: Write the proportion equation
    244,209.72 : 366,019.34 = 125,816.48 : x
  2. Step 2: Convert to fraction form
    244,209.72/366,019.34 = 125,816.48/x
  3. Step 3: Cross multiply
    244,209.72x = 366,019.34 × 125,816.48
  4. Step 4: Simplify right side
    244,209.72x = 46,051,264,970.72
  5. Step 5: Solve for x
    x = 46,051,264,970.72/244,209.72
  6. Step 6: Final answer
    x = 188,572.61

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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.