Home / 41,919.10-57,847.49-22,799.25

Finding the Fourth Proportional to 41,919.10, 57,847.49 and 22,799.25

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Solution

The fourth proportional to 41,919.10, 57,847.49 and 22,799.25 is: 31,462.49

Step by Step Solution

  1. Step 1: Write the proportion equation
    41,919.10 : 57,847.49 = 22,799.25 : x
  2. Step 2: Convert to fraction form
    41,919.10/57,847.49 = 22,799.25/x
  3. Step 3: Cross multiply
    41,919.10x = 57,847.49 × 22,799.25
  4. Step 4: Simplify right side
    41,919.10x = 1,318,879,386.38
  5. Step 5: Solve for x
    x = 1,318,879,386.38/41,919.10
  6. Step 6: Final answer
    x = 31,462.49

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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.