Home / 4,200.50-5,796.70-2,337.50

Finding the Fourth Proportional to 4,200.50, 5,796.70 and 2,337.50

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Solution

The fourth proportional to 4,200.50, 5,796.70 and 2,337.50 is: 3,225.76

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,200.50 : 5,796.70 = 2,337.50 : x
  2. Step 2: Convert to fraction form
    4,200.50/5,796.70 = 2,337.50/x
  3. Step 3: Cross multiply
    4,200.50x = 5,796.70 × 2,337.50
  4. Step 4: Simplify right side
    4,200.50x = 13,549,786.25
  5. Step 5: Solve for x
    x = 13,549,786.25/4,200.50
  6. Step 6: Final answer
    x = 3,225.76

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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.