Home / 4,133.09-6,200.48-2,401.31

Finding the Fourth Proportional to 4,133.09, 6,200.48 and 2,401.31

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Solution

The fourth proportional to 4,133.09, 6,200.48 and 2,401.31 is: 3,602.46

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,133.09 : 6,200.48 = 2,401.31 : x
  2. Step 2: Convert to fraction form
    4,133.09/6,200.48 = 2,401.31/x
  3. Step 3: Cross multiply
    4,133.09x = 6,200.48 × 2,401.31
  4. Step 4: Simplify right side
    4,133.09x = 14,889,296.13
  5. Step 5: Solve for x
    x = 14,889,296.13/4,133.09
  6. Step 6: Final answer
    x = 3,602.46

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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.