Home / 35,958.03-49,589.85-22,530.76

Finding the Fourth Proportional to 35,958.03, 49,589.85 and 22,530.76

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Solution

The fourth proportional to 35,958.03, 49,589.85 and 22,530.76 is: 31,072.26

Step by Step Solution

  1. Step 1: Write the proportion equation
    35,958.03 : 49,589.85 = 22,530.76 : x
  2. Step 2: Convert to fraction form
    35,958.03/49,589.85 = 22,530.76/x
  3. Step 3: Cross multiply
    35,958.03x = 49,589.85 × 22,530.76
  4. Step 4: Simplify right side
    35,958.03x = 1,117,296,969.30
  5. Step 5: Solve for x
    x = 1,117,296,969.30/35,958.03
  6. Step 6: Final answer
    x = 31,072.26

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Double scale
Find fourth proportional to 35,959.03, 49,591.23 and 22,531.76
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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.