Home / 41,124.51-56,751.57-22,261.50

Finding the Fourth Proportional to 41,124.51, 56,751.57 and 22,261.50

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Solution

The fourth proportional to 41,124.51, 56,751.57 and 22,261.50 is: 30,720.73

Step by Step Solution

  1. Step 1: Write the proportion equation
    41,124.51 : 56,751.57 = 22,261.50 : x
  2. Step 2: Convert to fraction form
    41,124.51/56,751.57 = 22,261.50/x
  3. Step 3: Cross multiply
    41,124.51x = 56,751.57 × 22,261.50
  4. Step 4: Simplify right side
    41,124.51x = 1,263,375,075.56
  5. Step 5: Solve for x
    x = 1,263,375,075.56/41,124.51
  6. Step 6: Final answer
    x = 30,720.73

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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.