Home / 4,564.05-6,846.08-1,642.59

Finding the Fourth Proportional to 4,564.05, 6,846.08 and 1,642.59

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Solution

The fourth proportional to 4,564.05, 6,846.08 and 1,642.59 is: 2,463.89

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,564.05 : 6,846.08 = 1,642.59 : x
  2. Step 2: Convert to fraction form
    4,564.05/6,846.08 = 1,642.59/x
  3. Step 3: Cross multiply
    4,564.05x = 6,846.08 × 1,642.59
  4. Step 4: Simplify right side
    4,564.05x = 11,245,294.33
  5. Step 5: Solve for x
    x = 11,245,294.33/4,564.05
  6. Step 6: Final answer
    x = 2,463.89

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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.