Home / 41,333.22-61,999.43-10,168.47

Finding the Fourth Proportional to 41,333.22, 61,999.43 and 10,168.47

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Solution

The fourth proportional to 41,333.22, 61,999.43 and 10,168.47 is: 15,252.61

Step by Step Solution

  1. Step 1: Write the proportion equation
    41,333.22 : 61,999.43 = 10,168.47 : x
  2. Step 2: Convert to fraction form
    41,333.22/61,999.43 = 10,168.47/x
  3. Step 3: Cross multiply
    41,333.22x = 61,999.43 × 10,168.47
  4. Step 4: Simplify right side
    41,333.22x = 630,439,293.13
  5. Step 5: Solve for x
    x = 630,439,293.13/41,333.22
  6. Step 6: Final answer
    x = 15,252.61

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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.