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Finding the Fourth Proportional to 6,095.71, 9,143.82 and 1,935.63

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Solution

The fourth proportional to 6,095.71, 9,143.82 and 1,935.63 is: 2,903.53

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,095.71 : 9,143.82 = 1,935.63 : x
  2. Step 2: Convert to fraction form
    6,095.71/9,143.82 = 1,935.63/x
  3. Step 3: Cross multiply
    6,095.71x = 9,143.82 × 1,935.63
  4. Step 4: Simplify right side
    6,095.71x = 17,699,052.31
  5. Step 5: Solve for x
    x = 17,699,052.31/6,095.71
  6. Step 6: Final answer
    x = 2,903.53

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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.