Home / 6,730.39-10,095.59-2,832.31

Finding the Fourth Proportional to 6,730.39, 10,095.59 and 2,832.31

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Solution

The fourth proportional to 6,730.39, 10,095.59 and 2,832.31 is: 4,248.47

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,730.39 : 10,095.59 = 2,832.31 : x
  2. Step 2: Convert to fraction form
    6,730.39/10,095.59 = 2,832.31/x
  3. Step 3: Cross multiply
    6,730.39x = 10,095.59 × 2,832.31
  4. Step 4: Simplify right side
    6,730.39x = 28,593,840.51
  5. Step 5: Solve for x
    x = 28,593,840.51/6,730.39
  6. Step 6: Final answer
    x = 4,248.47

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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.