Home / 61,723.37-92,589.38-30,550.25

Finding the Fourth Proportional to 61,723.37, 92,589.38 and 30,550.25

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Solution

The fourth proportional to 61,723.37, 92,589.38 and 30,550.25 is: 45,827.51

Step by Step Solution

  1. Step 1: Write the proportion equation
    61,723.37 : 92,589.38 = 30,550.25 : x
  2. Step 2: Convert to fraction form
    61,723.37/92,589.38 = 30,550.25/x
  3. Step 3: Cross multiply
    61,723.37x = 92,589.38 × 30,550.25
  4. Step 4: Simplify right side
    61,723.37x = 2,828,628,553.59
  5. Step 5: Solve for x
    x = 2,828,628,553.59/61,723.37
  6. Step 6: Final answer
    x = 45,827.51

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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.