Home / 4,887.83-7,336.62-2,697.59

Finding the Fourth Proportional to 4,887.83, 7,336.62 and 2,697.59

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Solution

The fourth proportional to 4,887.83, 7,336.62 and 2,697.59 is: 4,049.07

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,887.83 : 7,336.62 = 2,697.59 : x
  2. Step 2: Convert to fraction form
    4,887.83/7,336.62 = 2,697.59/x
  3. Step 3: Cross multiply
    4,887.83x = 7,336.62 × 2,697.59
  4. Step 4: Simplify right side
    4,887.83x = 19,791,156.06
  5. Step 5: Solve for x
    x = 19,791,156.06/4,887.83
  6. Step 6: Final answer
    x = 4,049.07

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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.