Home / 71,794.10-99,074.21-44,951.41

Finding the Fourth Proportional to 71,794.10, 99,074.21 and 44,951.41

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Solution

The fourth proportional to 71,794.10, 99,074.21 and 44,951.41 is: 62,031.91

Step by Step Solution

  1. Step 1: Write the proportion equation
    71,794.10 : 99,074.21 = 44,951.41 : x
  2. Step 2: Convert to fraction form
    71,794.10/99,074.21 = 44,951.41/x
  3. Step 3: Cross multiply
    71,794.10x = 99,074.21 × 44,951.41
  4. Step 4: Simplify right side
    71,794.10x = 4,453,525,155.21
  5. Step 5: Solve for x
    x = 4,453,525,155.21/71,794.10
  6. Step 6: Final answer
    x = 62,031.91

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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.