Home / 4,133.64-6,200.10-1,360.26

Finding the Fourth Proportional to 4,133.64, 6,200.10 and 1,360.26

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Solution

The fourth proportional to 4,133.64, 6,200.10 and 1,360.26 is: 2,040.27

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,133.64 : 6,200.10 = 1,360.26 : x
  2. Step 2: Convert to fraction form
    4,133.64/6,200.10 = 1,360.26/x
  3. Step 3: Cross multiply
    4,133.64x = 6,200.10 × 1,360.26
  4. Step 4: Simplify right side
    4,133.64x = 8,433,748.03
  5. Step 5: Solve for x
    x = 8,433,748.03/4,133.64
  6. Step 6: Final answer
    x = 2,040.27

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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.