Home / 33,552.66-46,325.62-30,709.13

Finding the Fourth Proportional to 33,552.66, 46,325.62 and 30,709.13

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Solution

The fourth proportional to 33,552.66, 46,325.62 and 30,709.13 is: 42,399.59

Step by Step Solution

  1. Step 1: Write the proportion equation
    33,552.66 : 46,325.62 = 30,709.13 : x
  2. Step 2: Convert to fraction form
    33,552.66/46,325.62 = 30,709.13/x
  3. Step 3: Cross multiply
    33,552.66x = 46,325.62 × 30,709.13
  4. Step 4: Simplify right side
    33,552.66x = 1,422,619,293.67
  5. Step 5: Solve for x
    x = 1,422,619,293.67/33,552.66
  6. Step 6: Final answer
    x = 42,399.59

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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.