Home / 35,773.85-49,368.11-22,352.90

Finding the Fourth Proportional to 35,773.85, 49,368.11 and 22,352.90

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Solution

The fourth proportional to 35,773.85, 49,368.11 and 22,352.90 is: 30,847.11

Step by Step Solution

  1. Step 1: Write the proportion equation
    35,773.85 : 49,368.11 = 22,352.90 : x
  2. Step 2: Convert to fraction form
    35,773.85/49,368.11 = 22,352.90/x
  3. Step 3: Cross multiply
    35,773.85x = 49,368.11 × 22,352.90
  4. Step 4: Simplify right side
    35,773.85x = 1,103,520,067.41
  5. Step 5: Solve for x
    x = 1,103,520,067.41/35,773.85
  6. Step 6: Final answer
    x = 30,847.11

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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.