Home / 3,312.07-4,567.51-2,524.75

Finding the Fourth Proportional to 3,312.07, 4,567.51 and 2,524.75

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Solution

The fourth proportional to 3,312.07, 4,567.51 and 2,524.75 is: 3,481.76

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,312.07 : 4,567.51 = 2,524.75 : x
  2. Step 2: Convert to fraction form
    3,312.07/4,567.51 = 2,524.75/x
  3. Step 3: Cross multiply
    3,312.07x = 4,567.51 × 2,524.75
  4. Step 4: Simplify right side
    3,312.07x = 11,531,820.87
  5. Step 5: Solve for x
    x = 11,531,820.87/3,312.07
  6. Step 6: Final answer
    x = 3,481.76

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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.