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Finding the Fourth Proportional to 35,314.60, 52,923.30 and 23,434.60

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Solution

The fourth proportional to 35,314.60, 52,923.30 and 23,434.60 is: 35,119.65

Step by Step Solution

  1. Step 1: Write the proportion equation
    35,314.60 : 52,923.30 = 23,434.60 : x
  2. Step 2: Convert to fraction form
    35,314.60/52,923.30 = 23,434.60/x
  3. Step 3: Cross multiply
    35,314.60x = 52,923.30 × 23,434.60
  4. Step 4: Simplify right side
    35,314.60x = 1,240,236,366.18
  5. Step 5: Solve for x
    x = 1,240,236,366.18/35,314.60
  6. Step 6: Final answer
    x = 35,119.65

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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.