Home / 3,366.01-4,644.54-1,873.89

Finding the Fourth Proportional to 3,366.01, 4,644.54 and 1,873.89

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Solution

The fourth proportional to 3,366.01, 4,644.54 and 1,873.89 is: 2,585.66

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,366.01 : 4,644.54 = 1,873.89 : x
  2. Step 2: Convert to fraction form
    3,366.01/4,644.54 = 1,873.89/x
  3. Step 3: Cross multiply
    3,366.01x = 4,644.54 × 1,873.89
  4. Step 4: Simplify right side
    3,366.01x = 8,703,357.06
  5. Step 5: Solve for x
    x = 8,703,357.06/3,366.01
  6. Step 6: Final answer
    x = 2,585.66

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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.