Home / 4,749.08-6,554.19-2,625.11

Finding the Fourth Proportional to 4,749.08, 6,554.19 and 2,625.11

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Solution

The fourth proportional to 4,749.08, 6,554.19 and 2,625.11 is: 3,622.91

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,749.08 : 6,554.19 = 2,625.11 : x
  2. Step 2: Convert to fraction form
    4,749.08/6,554.19 = 2,625.11/x
  3. Step 3: Cross multiply
    4,749.08x = 6,554.19 × 2,625.11
  4. Step 4: Simplify right side
    4,749.08x = 17,205,469.71
  5. Step 5: Solve for x
    x = 17,205,469.71/4,749.08
  6. Step 6: Final answer
    x = 3,622.91

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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.