Home / 49,148.64-67,825.11-26,792.64

Finding the Fourth Proportional to 49,148.64, 67,825.11 and 26,792.64

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Solution

The fourth proportional to 49,148.64, 67,825.11 and 26,792.64 is: 36,973.84

Step by Step Solution

  1. Step 1: Write the proportion equation
    49,148.64 : 67,825.11 = 26,792.64 : x
  2. Step 2: Convert to fraction form
    49,148.64/67,825.11 = 26,792.64/x
  3. Step 3: Cross multiply
    49,148.64x = 67,825.11 × 26,792.64
  4. Step 4: Simplify right side
    49,148.64x = 1,817,213,755.19
  5. Step 5: Solve for x
    x = 1,817,213,755.19/49,148.64
  6. Step 6: Final answer
    x = 36,973.84

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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.