Home / 6,730.43-9,292.25-4,609.51

Finding the Fourth Proportional to 6,730.43, 9,292.25 and 4,609.51

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Solution

The fourth proportional to 6,730.43, 9,292.25 and 4,609.51 is: 6,364.04

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,730.43 : 9,292.25 = 4,609.51 : x
  2. Step 2: Convert to fraction form
    6,730.43/9,292.25 = 4,609.51/x
  3. Step 3: Cross multiply
    6,730.43x = 9,292.25 × 4,609.51
  4. Step 4: Simplify right side
    6,730.43x = 42,832,707.59
  5. Step 5: Solve for x
    x = 42,832,707.59/6,730.43
  6. Step 6: Final answer
    x = 6,364.04

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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.