Home / 2,933.40-4,400.10-2,523.34

Finding the Fourth Proportional to 2,933.40, 4,400.10 and 2,523.34

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Solution

The fourth proportional to 2,933.40, 4,400.10 and 2,523.34 is: 3,785.01

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,933.40 : 4,400.10 = 2,523.34 : x
  2. Step 2: Convert to fraction form
    2,933.40/4,400.10 = 2,523.34/x
  3. Step 3: Cross multiply
    2,933.40x = 4,400.10 × 2,523.34
  4. Step 4: Simplify right side
    2,933.40x = 11,102,937.33
  5. Step 5: Solve for x
    x = 11,102,937.33/2,933.40
  6. Step 6: Final answer
    x = 3,785.01

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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.