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Finding the Fourth Proportional to 4,833, 6,670.22 and 2,737.13

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Solution

The fourth proportional to 4,833, 6,670.22 and 2,737.13 is: 3,777.61

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,833 : 6,670.22 = 2,737.13 : x
  2. Step 2: Convert to fraction form
    4,833/6,670.22 = 2,737.13/x
  3. Step 3: Cross multiply
    4,833x = 6,670.22 × 2,737.13
  4. Step 4: Simplify right side
    4,833x = 18,257,212.23
  5. Step 5: Solve for x
    x = 18,257,212.23/4,833
  6. Step 6: Final answer
    x = 3,777.61

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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.