Home / 4,366.56-6,550.64-1,444.89

Finding the Fourth Proportional to 4,366.56, 6,550.64 and 1,444.89

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Solution

The fourth proportional to 4,366.56, 6,550.64 and 1,444.89 is: 2,167.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,366.56 : 6,550.64 = 1,444.89 : x
  2. Step 2: Convert to fraction form
    4,366.56/6,550.64 = 1,444.89/x
  3. Step 3: Cross multiply
    4,366.56x = 6,550.64 × 1,444.89
  4. Step 4: Simplify right side
    4,366.56x = 9,464,935.08
  5. Step 5: Solve for x
    x = 9,464,935.08/4,366.56
  6. Step 6: Final answer
    x = 2,167.60

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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.