Home / 31,081.43-46,622.47-24,880.85

Finding the Fourth Proportional to 31,081.43, 46,622.47 and 24,880.85

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Solution

The fourth proportional to 31,081.43, 46,622.47 and 24,880.85 is: 37,321.54

Step by Step Solution

  1. Step 1: Write the proportion equation
    31,081.43 : 46,622.47 = 24,880.85 : x
  2. Step 2: Convert to fraction form
    31,081.43/46,622.47 = 24,880.85/x
  3. Step 3: Cross multiply
    31,081.43x = 46,622.47 × 24,880.85
  4. Step 4: Simplify right side
    31,081.43x = 1,160,006,737.05
  5. Step 5: Solve for x
    x = 1,160,006,737.05/31,081.43
  6. Step 6: Final answer
    x = 37,321.54

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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.