Home / 4,759.80-6,564.51-3,567.58

Finding the Fourth Proportional to 4,759.80, 6,564.51 and 3,567.58

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Solution

The fourth proportional to 4,759.80, 6,564.51 and 3,567.58 is: 4,920.25

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,759.80 : 6,564.51 = 3,567.58 : x
  2. Step 2: Convert to fraction form
    4,759.80/6,564.51 = 3,567.58/x
  3. Step 3: Cross multiply
    4,759.80x = 6,564.51 × 3,567.58
  4. Step 4: Simplify right side
    4,759.80x = 23,419,398.17
  5. Step 5: Solve for x
    x = 23,419,398.17/4,759.80
  6. Step 6: Final answer
    x = 4,920.25

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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.