Home / 4,237.50-5,849.34-2,469.66

Finding the Fourth Proportional to 4,237.50, 5,849.34 and 2,469.66

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Solution

The fourth proportional to 4,237.50, 5,849.34 and 2,469.66 is: 3,409.06

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,237.50 : 5,849.34 = 2,469.66 : x
  2. Step 2: Convert to fraction form
    4,237.50/5,849.34 = 2,469.66/x
  3. Step 3: Cross multiply
    4,237.50x = 5,849.34 × 2,469.66
  4. Step 4: Simplify right side
    4,237.50x = 14,445,881.02
  5. Step 5: Solve for x
    x = 14,445,881.02/4,237.50
  6. Step 6: Final answer
    x = 3,409.06

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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.