Home / 33,893.16-50,841.24-10,519.08

Finding the Fourth Proportional to 33,893.16, 50,841.24 and 10,519.08

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Solution

The fourth proportional to 33,893.16, 50,841.24 and 10,519.08 is: 15,779.09

Step by Step Solution

  1. Step 1: Write the proportion equation
    33,893.16 : 50,841.24 = 10,519.08 : x
  2. Step 2: Convert to fraction form
    33,893.16/50,841.24 = 10,519.08/x
  3. Step 3: Cross multiply
    33,893.16x = 50,841.24 × 10,519.08
  4. Step 4: Simplify right side
    33,893.16x = 534,803,070.86
  5. Step 5: Solve for x
    x = 534,803,070.86/33,893.16
  6. Step 6: Final answer
    x = 15,779.09

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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.