Home / 35,022.94-48,331.67-22,447.69

Finding the Fourth Proportional to 35,022.94, 48,331.67 and 22,447.69

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Solution

The fourth proportional to 35,022.94, 48,331.67 and 22,447.69 is: 30,977.82

Step by Step Solution

  1. Step 1: Write the proportion equation
    35,022.94 : 48,331.67 = 22,447.69 : x
  2. Step 2: Convert to fraction form
    35,022.94/48,331.67 = 22,447.69/x
  3. Step 3: Cross multiply
    35,022.94x = 48,331.67 × 22,447.69
  4. Step 4: Simplify right side
    35,022.94x = 1,084,934,112.27
  5. Step 5: Solve for x
    x = 1,084,934,112.27/35,022.94
  6. Step 6: Final answer
    x = 30,977.82

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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.