Home / 69,203.64-103,849.59-24,829.41

Finding the Fourth Proportional to 69,203.64, 103,849.59 and 24,829.41

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Solution

The fourth proportional to 69,203.64, 103,849.59 and 24,829.41 is: 37,259.95

Step by Step Solution

  1. Step 1: Write the proportion equation
    69,203.64 : 103,849.59 = 24,829.41 : x
  2. Step 2: Convert to fraction form
    69,203.64/103,849.59 = 24,829.41/x
  3. Step 3: Cross multiply
    69,203.64x = 103,849.59 × 24,829.41
  4. Step 4: Simplify right side
    69,203.64x = 2,578,524,048.44
  5. Step 5: Solve for x
    x = 2,578,524,048.44/69,203.64
  6. Step 6: Final answer
    x = 37,259.95

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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.