Home / 5,237.06-7,841.52-4,572.68

Finding the Fourth Proportional to 5,237.06, 7,841.52 and 4,572.68

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Solution

The fourth proportional to 5,237.06, 7,841.52 and 4,572.68 is: 6,846.73

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,237.06 : 7,841.52 = 4,572.68 : x
  2. Step 2: Convert to fraction form
    5,237.06/7,841.52 = 4,572.68/x
  3. Step 3: Cross multiply
    5,237.06x = 7,841.52 × 4,572.68
  4. Step 4: Simplify right side
    5,237.06x = 35,856,761.67
  5. Step 5: Solve for x
    x = 35,856,761.67/5,237.06
  6. Step 6: Final answer
    x = 6,846.73

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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.