Home / 4,206.03-5,803.50-2,633.21

Finding the Fourth Proportional to 4,206.03, 5,803.50 and 2,633.21

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Solution

The fourth proportional to 4,206.03, 5,803.50 and 2,633.21 is: 3,633.32

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,206.03 : 5,803.50 = 2,633.21 : x
  2. Step 2: Convert to fraction form
    4,206.03/5,803.50 = 2,633.21/x
  3. Step 3: Cross multiply
    4,206.03x = 5,803.50 × 2,633.21
  4. Step 4: Simplify right side
    4,206.03x = 15,281,836.86
  5. Step 5: Solve for x
    x = 15,281,836.86/4,206.03
  6. Step 6: Final answer
    x = 3,633.32

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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.