Home / 41,118.22-56,713.80-25,809.22

Finding the Fourth Proportional to 41,118.22, 56,713.80 and 25,809.22

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Solution

The fourth proportional to 41,118.22, 56,713.80 and 25,809.22 is: 35,598.31

Step by Step Solution

  1. Step 1: Write the proportion equation
    41,118.22 : 56,713.80 = 25,809.22 : x
  2. Step 2: Convert to fraction form
    41,118.22/56,713.80 = 25,809.22/x
  3. Step 3: Cross multiply
    41,118.22x = 56,713.80 × 25,809.22
  4. Step 4: Simplify right side
    41,118.22x = 1,463,738,941.24
  5. Step 5: Solve for x
    x = 1,463,738,941.24/41,118.22
  6. Step 6: Final answer
    x = 35,598.31

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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.