Home / 41,075.80-56,684.78-22,213.08

Finding the Fourth Proportional to 41,075.80, 56,684.78 and 22,213.08

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Solution

The fourth proportional to 41,075.80, 56,684.78 and 22,213.08 is: 30,654.15

Step by Step Solution

  1. Step 1: Write the proportion equation
    41,075.80 : 56,684.78 = 22,213.08 : x
  2. Step 2: Convert to fraction form
    41,075.80/56,684.78 = 22,213.08/x
  3. Step 3: Cross multiply
    41,075.80x = 56,684.78 × 22,213.08
  4. Step 4: Simplify right side
    41,075.80x = 1,259,143,552.92
  5. Step 5: Solve for x
    x = 1,259,143,552.92/41,075.80
  6. Step 6: Final answer
    x = 30,654.15

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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.