Home / 4,437.83-6,661.35-3,269.15

Finding the Fourth Proportional to 4,437.83, 6,661.35 and 3,269.15

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Solution

The fourth proportional to 4,437.83, 6,661.35 and 3,269.15 is: 4,907.11

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,437.83 : 6,661.35 = 3,269.15 : x
  2. Step 2: Convert to fraction form
    4,437.83/6,661.35 = 3,269.15/x
  3. Step 3: Cross multiply
    4,437.83x = 6,661.35 × 3,269.15
  4. Step 4: Simplify right side
    4,437.83x = 21,776,919.05
  5. Step 5: Solve for x
    x = 21,776,919.05/4,437.83
  6. Step 6: Final answer
    x = 4,907.11

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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.