Home / 40,449.84-55,794.72-26,837.59

Finding the Fourth Proportional to 40,449.84, 55,794.72 and 26,837.59

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Solution

The fourth proportional to 40,449.84, 55,794.72 and 26,837.59 is: 37,018.58

Step by Step Solution

  1. Step 1: Write the proportion equation
    40,449.84 : 55,794.72 = 26,837.59 : x
  2. Step 2: Convert to fraction form
    40,449.84/55,794.72 = 26,837.59/x
  3. Step 3: Cross multiply
    40,449.84x = 55,794.72 × 26,837.59
  4. Step 4: Simplify right side
    40,449.84x = 1,497,395,780.68
  5. Step 5: Solve for x
    x = 1,497,395,780.68/40,449.84
  6. Step 6: Final answer
    x = 37,018.58

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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.