Home / 6,404.41-9,607.95-2,244.25

Finding the Fourth Proportional to 6,404.41, 9,607.95 and 2,244.25

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Solution

The fourth proportional to 6,404.41, 9,607.95 and 2,244.25 is: 3,366.84

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,404.41 : 9,607.95 = 2,244.25 : x
  2. Step 2: Convert to fraction form
    6,404.41/9,607.95 = 2,244.25/x
  3. Step 3: Cross multiply
    6,404.41x = 9,607.95 × 2,244.25
  4. Step 4: Simplify right side
    6,404.41x = 21,562,641.79
  5. Step 5: Solve for x
    x = 21,562,641.79/6,404.41
  6. Step 6: Final answer
    x = 3,366.84

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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.