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Finding the Fourth Proportional to 6,508.00, 9,753.41 and 3,547.72

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Solution

The fourth proportional to 6,508.00, 9,753.41 and 3,547.72 is: 5,316.91

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,508.00 : 9,753.41 = 3,547.72 : x
  2. Step 2: Convert to fraction form
    6,508.00/9,753.41 = 3,547.72/x
  3. Step 3: Cross multiply
    6,508.00x = 9,753.41 × 3,547.72
  4. Step 4: Simplify right side
    6,508.00x = 34,602,416.22
  5. Step 5: Solve for x
    x = 34,602,416.22/6,508.00
  6. Step 6: Final answer
    x = 5,316.91

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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.