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Finding the Fourth Proportional to 5,948.51, 8,208 and 3,295.82

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Solution

The fourth proportional to 5,948.51, 8,208 and 3,295.82 is: 4,547.72

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,948.51 : 8,208 = 3,295.82 : x
  2. Step 2: Convert to fraction form
    5,948.51/8,208 = 3,295.82/x
  3. Step 3: Cross multiply
    5,948.51x = 8,208 × 3,295.82
  4. Step 4: Simplify right side
    5,948.51x = 27,052,111.08
  5. Step 5: Solve for x
    x = 27,052,111.08/5,948.51
  6. Step 6: Final answer
    x = 4,547.72

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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.