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Finding the Fourth Proportional to 69,941.33, 104,910.10 and 17,350.19

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Solution

The fourth proportional to 69,941.33, 104,910.10 and 17,350.19 is: 26,024.81

Step by Step Solution

  1. Step 1: Write the proportion equation
    69,941.33 : 104,910.10 = 17,350.19 : x
  2. Step 2: Convert to fraction form
    69,941.33/104,910.10 = 17,350.19/x
  3. Step 3: Cross multiply
    69,941.33x = 104,910.10 × 17,350.19
  4. Step 4: Simplify right side
    69,941.33x = 1,820,209,599.99
  5. Step 5: Solve for x
    x = 1,820,209,599.99/69,941.33
  6. Step 6: Final answer
    x = 26,024.81

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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.