Home / 4,095.34-6,143.92-1,498.20

Finding the Fourth Proportional to 4,095.34, 6,143.92 and 1,498.20

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Solution

The fourth proportional to 4,095.34, 6,143.92 and 1,498.20 is: 2,247.63

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,095.34 : 6,143.92 = 1,498.20 : x
  2. Step 2: Convert to fraction form
    4,095.34/6,143.92 = 1,498.20/x
  3. Step 3: Cross multiply
    4,095.34x = 6,143.92 × 1,498.20
  4. Step 4: Simplify right side
    4,095.34x = 9,204,820.94
  5. Step 5: Solve for x
    x = 9,204,820.94/4,095.34
  6. Step 6: Final answer
    x = 2,247.63

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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.