Home / 7,506.20-11,259.30-6,048.20

Finding the Fourth Proportional to 7,506.20, 11,259.30 and 6,048.20

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Solution

The fourth proportional to 7,506.20, 11,259.30 and 6,048.20 is: 9,072.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,506.20 : 11,259.30 = 6,048.20 : x
  2. Step 2: Convert to fraction form
    7,506.20/11,259.30 = 6,048.20/x
  3. Step 3: Cross multiply
    7,506.20x = 11,259.30 × 6,048.20
  4. Step 4: Simplify right side
    7,506.20x = 68,098,498.26
  5. Step 5: Solve for x
    x = 68,098,498.26/7,506.20
  6. Step 6: Final answer
    x = 9,072.30

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Similar ratio
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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.