Home / 4,237.24-5,847.14-2,374.20

Finding the Fourth Proportional to 4,237.24, 5,847.14 and 2,374.20

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Solution

The fourth proportional to 4,237.24, 5,847.14 and 2,374.20 is: 3,276.26

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,237.24 : 5,847.14 = 2,374.20 : x
  2. Step 2: Convert to fraction form
    4,237.24/5,847.14 = 2,374.20/x
  3. Step 3: Cross multiply
    4,237.24x = 5,847.14 × 2,374.20
  4. Step 4: Simplify right side
    4,237.24x = 13,882,279.79
  5. Step 5: Solve for x
    x = 13,882,279.79/4,237.24
  6. Step 6: Final answer
    x = 3,276.26

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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.