Home / 4,039.92-5,573.46-2,337.30

Finding the Fourth Proportional to 4,039.92, 5,573.46 and 2,337.30

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Solution

The fourth proportional to 4,039.92, 5,573.46 and 2,337.30 is: 3,224.53

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,039.92 : 5,573.46 = 2,337.30 : x
  2. Step 2: Convert to fraction form
    4,039.92/5,573.46 = 2,337.30/x
  3. Step 3: Cross multiply
    4,039.92x = 5,573.46 × 2,337.30
  4. Step 4: Simplify right side
    4,039.92x = 13,026,848.06
  5. Step 5: Solve for x
    x = 13,026,848.06/4,039.92
  6. Step 6: Final answer
    x = 3,224.53

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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.