Home / 4,923.02-6,793.62-2,684.94

Finding the Fourth Proportional to 4,923.02, 6,793.62 and 2,684.94

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Solution

The fourth proportional to 4,923.02, 6,793.62 and 2,684.94 is: 3,705.13

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,923.02 : 6,793.62 = 2,684.94 : x
  2. Step 2: Convert to fraction form
    4,923.02/6,793.62 = 2,684.94/x
  3. Step 3: Cross multiply
    4,923.02x = 6,793.62 × 2,684.94
  4. Step 4: Simplify right side
    4,923.02x = 18,240,462.08
  5. Step 5: Solve for x
    x = 18,240,462.08/4,923.02
  6. Step 6: Final answer
    x = 3,705.13

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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.