Home / 6,730.83-10,088.39-3,028.77

Finding the Fourth Proportional to 6,730.83, 10,088.39 and 3,028.77

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Solution

The fourth proportional to 6,730.83, 10,088.39 and 3,028.77 is: 4,539.62

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,730.83 : 10,088.39 = 3,028.77 : x
  2. Step 2: Convert to fraction form
    6,730.83/10,088.39 = 3,028.77/x
  3. Step 3: Cross multiply
    6,730.83x = 10,088.39 × 3,028.77
  4. Step 4: Simplify right side
    6,730.83x = 30,555,397.84
  5. Step 5: Solve for x
    x = 30,555,397.84/6,730.83
  6. Step 6: Final answer
    x = 4,539.62

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.