Home / 4,723.00-6,518.54-2,734.76

Finding the Fourth Proportional to 4,723.00, 6,518.54 and 2,734.76

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Solution

The fourth proportional to 4,723.00, 6,518.54 and 2,734.76 is: 3,774.44

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,723.00 : 6,518.54 = 2,734.76 : x
  2. Step 2: Convert to fraction form
    4,723.00/6,518.54 = 2,734.76/x
  3. Step 3: Cross multiply
    4,723.00x = 6,518.54 × 2,734.76
  4. Step 4: Simplify right side
    4,723.00x = 17,826,665.58
  5. Step 5: Solve for x
    x = 17,826,665.58/4,723.00
  6. Step 6: Final answer
    x = 3,774.44

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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.