Home / 33,460.11-46,175.02-18,352.90

Finding the Fourth Proportional to 33,460.11, 46,175.02 and 18,352.90

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Solution

The fourth proportional to 33,460.11, 46,175.02 and 18,352.90 is: 25,327.04

Step by Step Solution

  1. Step 1: Write the proportion equation
    33,460.11 : 46,175.02 = 18,352.90 : x
  2. Step 2: Convert to fraction form
    33,460.11/46,175.02 = 18,352.90/x
  3. Step 3: Cross multiply
    33,460.11x = 46,175.02 × 18,352.90
  4. Step 4: Simplify right side
    33,460.11x = 847,445,524.56
  5. Step 5: Solve for x
    x = 847,445,524.56/33,460.11
  6. Step 6: Final answer
    x = 25,327.04

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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.