Home / 244,376.80-366,565.20-165,061.60

Finding the Fourth Proportional to 244,376.80, 366,565.20 and 165,061.60

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Solution

The fourth proportional to 244,376.80, 366,565.20 and 165,061.60 is: 247,592.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    244,376.80 : 366,565.20 = 165,061.60 : x
  2. Step 2: Convert to fraction form
    244,376.80/366,565.20 = 165,061.60/x
  3. Step 3: Cross multiply
    244,376.80x = 366,565.20 × 165,061.60
  4. Step 4: Simplify right side
    244,376.80x = 60,505,838,416.32
  5. Step 5: Solve for x
    x = 60,505,838,416.32/244,376.80
  6. Step 6: Final answer
    x = 247,592.40

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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.