Home / 31,066.43-46,553.56-22,818.11

Finding the Fourth Proportional to 31,066.43, 46,553.56 and 22,818.11

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Solution

The fourth proportional to 31,066.43, 46,553.56 and 22,818.11 is: 34,193.31

Step by Step Solution

  1. Step 1: Write the proportion equation
    31,066.43 : 46,553.56 = 22,818.11 : x
  2. Step 2: Convert to fraction form
    31,066.43/46,553.56 = 22,818.11/x
  3. Step 3: Cross multiply
    31,066.43x = 46,553.56 × 22,818.11
  4. Step 4: Simplify right side
    31,066.43x = 1,062,263,963.16
  5. Step 5: Solve for x
    x = 1,062,263,963.16/31,066.43
  6. Step 6: Final answer
    x = 34,193.31

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.