Home / 4,436.88-6,654.36-1,803.71

Finding the Fourth Proportional to 4,436.88, 6,654.36 and 1,803.71

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Solution

The fourth proportional to 4,436.88, 6,654.36 and 1,803.71 is: 2,705.18

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,436.88 : 6,654.36 = 1,803.71 : x
  2. Step 2: Convert to fraction form
    4,436.88/6,654.36 = 1,803.71/x
  3. Step 3: Cross multiply
    4,436.88x = 6,654.36 × 1,803.71
  4. Step 4: Simplify right side
    4,436.88x = 12,002,559.08
  5. Step 5: Solve for x
    x = 12,002,559.08/4,436.88
  6. Step 6: Final answer
    x = 2,705.18

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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.