Home / 4,232.31-5,840.39-2,343.77

Finding the Fourth Proportional to 4,232.31, 5,840.39 and 2,343.77

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Solution

The fourth proportional to 4,232.31, 5,840.39 and 2,343.77 is: 3,234.28

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,232.31 : 5,840.39 = 2,343.77 : x
  2. Step 2: Convert to fraction form
    4,232.31/5,840.39 = 2,343.77/x
  3. Step 3: Cross multiply
    4,232.31x = 5,840.39 × 2,343.77
  4. Step 4: Simplify right side
    4,232.31x = 13,688,489.95
  5. Step 5: Solve for x
    x = 13,688,489.95/4,232.31
  6. Step 6: Final answer
    x = 3,234.28

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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.