Home / 4,734.93-6,534.69-2,847.13

Finding the Fourth Proportional to 4,734.93, 6,534.69 and 2,847.13

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Solution

The fourth proportional to 4,734.93, 6,534.69 and 2,847.13 is: 3,929.33

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,734.93 : 6,534.69 = 2,847.13 : x
  2. Step 2: Convert to fraction form
    4,734.93/6,534.69 = 2,847.13/x
  3. Step 3: Cross multiply
    4,734.93x = 6,534.69 × 2,847.13
  4. Step 4: Simplify right side
    4,734.93x = 18,605,111.94
  5. Step 5: Solve for x
    x = 18,605,111.94/4,734.93
  6. Step 6: Final answer
    x = 3,929.33

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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.