Home / 3,338.62-4,607.06-1,846.23

Finding the Fourth Proportional to 3,338.62, 4,607.06 and 1,846.23

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Solution

The fourth proportional to 3,338.62, 4,607.06 and 1,846.23 is: 2,547.66

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,338.62 : 4,607.06 = 1,846.23 : x
  2. Step 2: Convert to fraction form
    3,338.62/4,607.06 = 1,846.23/x
  3. Step 3: Cross multiply
    3,338.62x = 4,607.06 × 1,846.23
  4. Step 4: Simplify right side
    3,338.62x = 8,505,676.26
  5. Step 5: Solve for x
    x = 8,505,676.26/3,338.62
  6. Step 6: Final answer
    x = 2,547.66

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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.