Home / 3,095.64-4,270.19-2,033.57

Finding the Fourth Proportional to 3,095.64, 4,270.19 and 2,033.57

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Solution

The fourth proportional to 3,095.64, 4,270.19 and 2,033.57 is: 2,805.15

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,095.64 : 4,270.19 = 2,033.57 : x
  2. Step 2: Convert to fraction form
    3,095.64/4,270.19 = 2,033.57/x
  3. Step 3: Cross multiply
    3,095.64x = 4,270.19 × 2,033.57
  4. Step 4: Simplify right side
    3,095.64x = 8,683,730.79
  5. Step 5: Solve for x
    x = 8,683,730.79/3,095.64
  6. Step 6: Final answer
    x = 2,805.15

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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.