Home / 3,007.70-4,514.88-2,395.34

Finding the Fourth Proportional to 3,007.70, 4,514.88 and 2,395.34

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Solution

The fourth proportional to 3,007.70, 4,514.88 and 2,395.34 is: 3,595.66

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,007.70 : 4,514.88 = 2,395.34 : x
  2. Step 2: Convert to fraction form
    3,007.70/4,514.88 = 2,395.34/x
  3. Step 3: Cross multiply
    3,007.70x = 4,514.88 × 2,395.34
  4. Step 4: Simplify right side
    3,007.70x = 10,814,672.66
  5. Step 5: Solve for x
    x = 10,814,672.66/3,007.70
  6. Step 6: Final answer
    x = 3,595.66

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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.