Home / 35,422.97-48,907.22-22,014.23

Finding the Fourth Proportional to 35,422.97, 48,907.22 and 22,014.23

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Solution

The fourth proportional to 35,422.97, 48,907.22 and 22,014.23 is: 30,394.25

Step by Step Solution

  1. Step 1: Write the proportion equation
    35,422.97 : 48,907.22 = 22,014.23 : x
  2. Step 2: Convert to fraction form
    35,422.97/48,907.22 = 22,014.23/x
  3. Step 3: Cross multiply
    35,422.97x = 48,907.22 × 22,014.23
  4. Step 4: Simplify right side
    35,422.97x = 1,076,654,435.13
  5. Step 5: Solve for x
    x = 1,076,654,435.13/35,422.97
  6. Step 6: Final answer
    x = 30,394.25

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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.