Home / 49,354.74-68,110.09-26,694.18

Finding the Fourth Proportional to 49,354.74, 68,110.09 and 26,694.18

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Solution

The fourth proportional to 49,354.74, 68,110.09 and 26,694.18 is: 36,838.26

Step by Step Solution

  1. Step 1: Write the proportion equation
    49,354.74 : 68,110.09 = 26,694.18 : x
  2. Step 2: Convert to fraction form
    49,354.74/68,110.09 = 26,694.18/x
  3. Step 3: Cross multiply
    49,354.74x = 68,110.09 × 26,694.18
  4. Step 4: Simplify right side
    49,354.74x = 1,818,142,935.54
  5. Step 5: Solve for x
    x = 1,818,142,935.54/49,354.74
  6. Step 6: Final answer
    x = 36,838.26

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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.