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Finding the Fourth Proportional to 6,237, 9,357.93 and 2,341.71

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Solution

The fourth proportional to 6,237, 9,357.93 and 2,341.71 is: 3,513.48

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,237 : 9,357.93 = 2,341.71 : x
  2. Step 2: Convert to fraction form
    6,237/9,357.93 = 2,341.71/x
  3. Step 3: Cross multiply
    6,237x = 9,357.93 × 2,341.71
  4. Step 4: Simplify right side
    6,237x = 21,913,558.26
  5. Step 5: Solve for x
    x = 21,913,558.26/6,237
  6. Step 6: Final answer
    x = 3,513.48

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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.