Home / 17,791.55-24,552.34-9,833.77

Finding the Fourth Proportional to 17,791.55, 24,552.34 and 9,833.77

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Solution

The fourth proportional to 17,791.55, 24,552.34 and 9,833.77 is: 13,570.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,791.55 : 24,552.34 = 9,833.77 : x
  2. Step 2: Convert to fraction form
    17,791.55/24,552.34 = 9,833.77/x
  3. Step 3: Cross multiply
    17,791.55x = 24,552.34 × 9,833.77
  4. Step 4: Simplify right side
    17,791.55x = 241,442,064.52
  5. Step 5: Solve for x
    x = 241,442,064.52/17,791.55
  6. Step 6: Final answer
    x = 13,570.60

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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.