Home / 49,124.22-67,792.96-27,902.22

Finding the Fourth Proportional to 49,124.22, 67,792.96 and 27,902.22

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Solution

The fourth proportional to 49,124.22, 67,792.96 and 27,902.22 is: 38,505.94

Step by Step Solution

  1. Step 1: Write the proportion equation
    49,124.22 : 67,792.96 = 27,902.22 : x
  2. Step 2: Convert to fraction form
    49,124.22/67,792.96 = 27,902.22/x
  3. Step 3: Cross multiply
    49,124.22x = 67,792.96 × 27,902.22
  4. Step 4: Simplify right side
    49,124.22x = 1,891,574,084.37
  5. Step 5: Solve for x
    x = 1,891,574,084.37/49,124.22
  6. Step 6: Final answer
    x = 38,505.94

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.