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Finding the Fourth Proportional to 4,746.94, 6,548.94 and 2,757.10

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Solution

The fourth proportional to 4,746.94, 6,548.94 and 2,757.10 is: 3,803.73

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,746.94 : 6,548.94 = 2,757.10 : x
  2. Step 2: Convert to fraction form
    4,746.94/6,548.94 = 2,757.10/x
  3. Step 3: Cross multiply
    4,746.94x = 6,548.94 × 2,757.10
  4. Step 4: Simplify right side
    4,746.94x = 18,056,082.47
  5. Step 5: Solve for x
    x = 18,056,082.47/4,746.94
  6. Step 6: Final answer
    x = 3,803.73

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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.