Home / 69,024.36-103,558.29-24,650.13

Finding the Fourth Proportional to 69,024.36, 103,558.29 and 24,650.13

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Solution

The fourth proportional to 69,024.36, 103,558.29 and 24,650.13 is: 36,982.96

Step by Step Solution

  1. Step 1: Write the proportion equation
    69,024.36 : 103,558.29 = 24,650.13 : x
  2. Step 2: Convert to fraction form
    69,024.36/103,558.29 = 24,650.13/x
  3. Step 3: Cross multiply
    69,024.36x = 103,558.29 × 24,650.13
  4. Step 4: Simplify right side
    69,024.36x = 2,552,725,311.08
  5. Step 5: Solve for x
    x = 2,552,725,311.08/69,024.36
  6. Step 6: Final answer
    x = 36,982.96

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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.