Home / 49,560.60-68,393.66-26,899.59

Finding the Fourth Proportional to 49,560.60, 68,393.66 and 26,899.59

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Solution

The fourth proportional to 49,560.60, 68,393.66 and 26,899.59 is: 37,121.45

Step by Step Solution

  1. Step 1: Write the proportion equation
    49,560.60 : 68,393.66 = 26,899.59 : x
  2. Step 2: Convert to fraction form
    49,560.60/68,393.66 = 26,899.59/x
  3. Step 3: Cross multiply
    49,560.60x = 68,393.66 × 26,899.59
  4. Step 4: Simplify right side
    49,560.60x = 1,839,761,534.58
  5. Step 5: Solve for x
    x = 1,839,761,534.58/49,560.60
  6. Step 6: Final answer
    x = 37,121.45

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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.