Home / 33,400.11-46,092.08-18,292.77

Finding the Fourth Proportional to 33,400.11, 46,092.08 and 18,292.77

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Solution

The fourth proportional to 33,400.11, 46,092.08 and 18,292.77 is: 25,243.98

Step by Step Solution

  1. Step 1: Write the proportion equation
    33,400.11 : 46,092.08 = 18,292.77 : x
  2. Step 2: Convert to fraction form
    33,400.11/46,092.08 = 18,292.77/x
  3. Step 3: Cross multiply
    33,400.11x = 46,092.08 × 18,292.77
  4. Step 4: Simplify right side
    33,400.11x = 843,151,818.26
  5. Step 5: Solve for x
    x = 843,151,818.26/33,400.11
  6. Step 6: Final answer
    x = 25,243.98

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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.