Home / 4,144.10-6,214.54-1,370.03

Finding the Fourth Proportional to 4,144.10, 6,214.54 and 1,370.03

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Solution

The fourth proportional to 4,144.10, 6,214.54 and 1,370.03 is: 2,054.51

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,144.10 : 6,214.54 = 1,370.03 : x
  2. Step 2: Convert to fraction form
    4,144.10/6,214.54 = 1,370.03/x
  3. Step 3: Cross multiply
    4,144.10x = 6,214.54 × 1,370.03
  4. Step 4: Simplify right side
    4,144.10x = 8,514,106.24
  5. Step 5: Solve for x
    x = 8,514,106.24/4,144.10
  6. Step 6: Final answer
    x = 2,054.51

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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.