Home / 41,085.36-56,697.90-22,222.68

Finding the Fourth Proportional to 41,085.36, 56,697.90 and 22,222.68

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Solution

The fourth proportional to 41,085.36, 56,697.90 and 22,222.68 is: 30,667.35

Step by Step Solution

  1. Step 1: Write the proportion equation
    41,085.36 : 56,697.90 = 22,222.68 : x
  2. Step 2: Convert to fraction form
    41,085.36/56,697.90 = 22,222.68/x
  3. Step 3: Cross multiply
    41,085.36x = 56,697.90 × 22,222.68
  4. Step 4: Simplify right side
    41,085.36x = 1,259,979,288.37
  5. Step 5: Solve for x
    x = 1,259,979,288.37/41,085.36
  6. Step 6: Final answer
    x = 30,667.35

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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.