Home / 7,552.74-11,316.30-4,624.92

Finding the Fourth Proportional to 7,552.74, 11,316.30 and 4,624.92

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Solution

The fourth proportional to 7,552.74, 11,316.30 and 4,624.92 is: 6,929.54

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,552.74 : 11,316.30 = 4,624.92 : x
  2. Step 2: Convert to fraction form
    7,552.74/11,316.30 = 4,624.92/x
  3. Step 3: Cross multiply
    7,552.74x = 11,316.30 × 4,624.92
  4. Step 4: Simplify right side
    7,552.74x = 52,336,982.20
  5. Step 5: Solve for x
    x = 52,336,982.20/7,552.74
  6. Step 6: Final answer
    x = 6,929.54

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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.