Home / 53,374.33-80,054.61-23,785.44

Finding the Fourth Proportional to 53,374.33, 80,054.61 and 23,785.44

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Solution

The fourth proportional to 53,374.33, 80,054.61 and 23,785.44 is: 35,675.09

Step by Step Solution

  1. Step 1: Write the proportion equation
    53,374.33 : 80,054.61 = 23,785.44 : x
  2. Step 2: Convert to fraction form
    53,374.33/80,054.61 = 23,785.44/x
  3. Step 3: Cross multiply
    53,374.33x = 80,054.61 × 23,785.44
  4. Step 4: Simplify right side
    53,374.33x = 1,904,134,122.88
  5. Step 5: Solve for x
    x = 1,904,134,122.88/53,374.33
  6. Step 6: Final answer
    x = 35,675.09

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.