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Finding the Fourth Proportional to 29,925, 41,296.50 and 17,350.56

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Solution

The fourth proportional to 29,925, 41,296.50 and 17,350.56 is: 23,943.77

Step by Step Solution

  1. Step 1: Write the proportion equation
    29,925 : 41,296.50 = 17,350.56 : x
  2. Step 2: Convert to fraction form
    29,925/41,296.50 = 17,350.56/x
  3. Step 3: Cross multiply
    29,925x = 41,296.50 × 17,350.56
  4. Step 4: Simplify right side
    29,925x = 716,517,401.04
  5. Step 5: Solve for x
    x = 716,517,401.04/29,925
  6. Step 6: Final answer
    x = 23,943.77

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1.5x scale

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.