Home / 41,055.89-56,657.16-22,193.01

Finding the Fourth Proportional to 41,055.89, 56,657.16 and 22,193.01

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Solution

The fourth proportional to 41,055.89, 56,657.16 and 22,193.01 is: 30,626.37

Step by Step Solution

  1. Step 1: Write the proportion equation
    41,055.89 : 56,657.16 = 22,193.01 : x
  2. Step 2: Convert to fraction form
    41,055.89/56,657.16 = 22,193.01/x
  3. Step 3: Cross multiply
    41,055.89x = 56,657.16 × 22,193.01
  4. Step 4: Simplify right side
    41,055.89x = 1,257,392,918.45
  5. Step 5: Solve for x
    x = 1,257,392,918.45/41,055.89
  6. Step 6: Final answer
    x = 30,626.37

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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.