Home / 35,383.29-48,808.66-22,112.25

Finding the Fourth Proportional to 35,383.29, 48,808.66 and 22,112.25

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Solution

The fourth proportional to 35,383.29, 48,808.66 and 22,112.25 is: 30,502.23

Step by Step Solution

  1. Step 1: Write the proportion equation
    35,383.29 : 48,808.66 = 22,112.25 : x
  2. Step 2: Convert to fraction form
    35,383.29/48,808.66 = 22,112.25/x
  3. Step 3: Cross multiply
    35,383.29x = 48,808.66 × 22,112.25
  4. Step 4: Simplify right side
    35,383.29x = 1,079,269,292.09
  5. Step 5: Solve for x
    x = 1,079,269,292.09/35,383.29
  6. Step 6: Final answer
    x = 30,502.23

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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.