Home / 4,267.58-6,404.25-1,494.27

Finding the Fourth Proportional to 4,267.58, 6,404.25 and 1,494.27

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Solution

The fourth proportional to 4,267.58, 6,404.25 and 1,494.27 is: 2,242.41

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,267.58 : 6,404.25 = 1,494.27 : x
  2. Step 2: Convert to fraction form
    4,267.58/6,404.25 = 1,494.27/x
  3. Step 3: Cross multiply
    4,267.58x = 6,404.25 × 1,494.27
  4. Step 4: Simplify right side
    4,267.58x = 9,569,678.65
  5. Step 5: Solve for x
    x = 9,569,678.65/4,267.58
  6. Step 6: Final answer
    x = 2,242.41

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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.