Home / 69,899.40-96,493.86-44,763.24

Finding the Fourth Proportional to 69,899.40, 96,493.86 and 44,763.24

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Solution

The fourth proportional to 69,899.40, 96,493.86 and 44,763.24 is: 61,794.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    69,899.40 : 96,493.86 = 44,763.24 : x
  2. Step 2: Convert to fraction form
    69,899.40/96,493.86 = 44,763.24/x
  3. Step 3: Cross multiply
    69,899.40x = 96,493.86 × 44,763.24
  4. Step 4: Simplify right side
    69,899.40x = 4,319,377,813.71
  5. Step 5: Solve for x
    x = 4,319,377,813.71/69,899.40
  6. Step 6: Final answer
    x = 61,794.20

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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.