Home / 35,563.20-49,075.23-22,134.03

Finding the Fourth Proportional to 35,563.20, 49,075.23 and 22,134.03

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Solution

The fourth proportional to 35,563.20, 49,075.23 and 22,134.03 is: 30,543.73

Step by Step Solution

  1. Step 1: Write the proportion equation
    35,563.20 : 49,075.23 = 22,134.03 : x
  2. Step 2: Convert to fraction form
    35,563.20/49,075.23 = 22,134.03/x
  3. Step 3: Cross multiply
    35,563.20x = 49,075.23 × 22,134.03
  4. Step 4: Simplify right side
    35,563.20x = 1,086,232,613.08
  5. Step 5: Solve for x
    x = 1,086,232,613.08/35,563.20
  6. Step 6: Final answer
    x = 30,543.73

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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.