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Finding the Fourth Proportional to 4,736.99, 6,537 and 2,612.71

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Solution

The fourth proportional to 4,736.99, 6,537 and 2,612.71 is: 3,605.51

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,736.99 : 6,537 = 2,612.71 : x
  2. Step 2: Convert to fraction form
    4,736.99/6,537 = 2,612.71/x
  3. Step 3: Cross multiply
    4,736.99x = 6,537 × 2,612.71
  4. Step 4: Simplify right side
    4,736.99x = 17,079,285.27
  5. Step 5: Solve for x
    x = 17,079,285.27/4,736.99
  6. Step 6: Final answer
    x = 3,605.51

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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.