Home / 35,519.22-48,660.62-34,189.74

Finding the Fourth Proportional to 35,519.22, 48,660.62 and 34,189.74

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Solution

The fourth proportional to 35,519.22, 48,660.62 and 34,189.74 is: 46,839.25

Step by Step Solution

  1. Step 1: Write the proportion equation
    35,519.22 : 48,660.62 = 34,189.74 : x
  2. Step 2: Convert to fraction form
    35,519.22/48,660.62 = 34,189.74/x
  3. Step 3: Cross multiply
    35,519.22x = 48,660.62 × 34,189.74
  4. Step 4: Simplify right side
    35,519.22x = 1,663,693,775.09
  5. Step 5: Solve for x
    x = 1,663,693,775.09/35,519.22
  6. Step 6: Final answer
    x = 46,839.25

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.37) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.