Home / 4,723.93-6,519.02-2,628.05

Finding the Fourth Proportional to 4,723.93, 6,519.02 and 2,628.05

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Solution

The fourth proportional to 4,723.93, 6,519.02 and 2,628.05 is: 3,626.71

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,723.93 : 6,519.02 = 2,628.05 : x
  2. Step 2: Convert to fraction form
    4,723.93/6,519.02 = 2,628.05/x
  3. Step 3: Cross multiply
    4,723.93x = 6,519.02 × 2,628.05
  4. Step 4: Simplify right side
    4,723.93x = 17,132,310.51
  5. Step 5: Solve for x
    x = 17,132,310.51/4,723.93
  6. Step 6: Final answer
    x = 3,626.71

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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.