Home / 4,347.46-6,002.25-3,350.89

Finding the Fourth Proportional to 4,347.46, 6,002.25 and 3,350.89

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Solution

The fourth proportional to 4,347.46, 6,002.25 and 3,350.89 is: 4,626.35

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,347.46 : 6,002.25 = 3,350.89 : x
  2. Step 2: Convert to fraction form
    4,347.46/6,002.25 = 3,350.89/x
  3. Step 3: Cross multiply
    4,347.46x = 6,002.25 × 3,350.89
  4. Step 4: Simplify right side
    4,347.46x = 20,112,879.50
  5. Step 5: Solve for x
    x = 20,112,879.50/4,347.46
  6. Step 6: Final answer
    x = 4,626.35

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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.