Home / 4,205.37-5,803.27-2,316.99

Finding the Fourth Proportional to 4,205.37, 5,803.27 and 2,316.99

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Solution

The fourth proportional to 4,205.37, 5,803.27 and 2,316.99 is: 3,197.37

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,205.37 : 5,803.27 = 2,316.99 : x
  2. Step 2: Convert to fraction form
    4,205.37/5,803.27 = 2,316.99/x
  3. Step 3: Cross multiply
    4,205.37x = 5,803.27 × 2,316.99
  4. Step 4: Simplify right side
    4,205.37x = 13,446,118.56
  5. Step 5: Solve for x
    x = 13,446,118.56/4,205.37
  6. Step 6: Final answer
    x = 3,197.37

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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.