Home / 4,233.03-5,840.81-2,440.19

Finding the Fourth Proportional to 4,233.03, 5,840.81 and 2,440.19

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Solution

The fourth proportional to 4,233.03, 5,840.81 and 2,440.19 is: 3,367.01

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,233.03 : 5,840.81 = 2,440.19 : x
  2. Step 2: Convert to fraction form
    4,233.03/5,840.81 = 2,440.19/x
  3. Step 3: Cross multiply
    4,233.03x = 5,840.81 × 2,440.19
  4. Step 4: Simplify right side
    4,233.03x = 14,252,644.75
  5. Step 5: Solve for x
    x = 14,252,644.75/4,233.03
  6. Step 6: Final answer
    x = 3,367.01

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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.