Home / 4,167.33-6,250.98-1,393.36

Finding the Fourth Proportional to 4,167.33, 6,250.98 and 1,393.36

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Solution

The fourth proportional to 4,167.33, 6,250.98 and 1,393.36 is: 2,090.03

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,167.33 : 6,250.98 = 1,393.36 : x
  2. Step 2: Convert to fraction form
    4,167.33/6,250.98 = 1,393.36/x
  3. Step 3: Cross multiply
    4,167.33x = 6,250.98 × 1,393.36
  4. Step 4: Simplify right side
    4,167.33x = 8,709,865.49
  5. Step 5: Solve for x
    x = 8,709,865.49/4,167.33
  6. Step 6: Final answer
    x = 2,090.03

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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.