Home / 4,133.22-5,703.77-2,454.69

Finding the Fourth Proportional to 4,133.22, 5,703.77 and 2,454.69

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Solution

The fourth proportional to 4,133.22, 5,703.77 and 2,454.69 is: 3,387.43

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,133.22 : 5,703.77 = 2,454.69 : x
  2. Step 2: Convert to fraction form
    4,133.22/5,703.77 = 2,454.69/x
  3. Step 3: Cross multiply
    4,133.22x = 5,703.77 × 2,454.69
  4. Step 4: Simplify right side
    4,133.22x = 14,000,987.18
  5. Step 5: Solve for x
    x = 14,000,987.18/4,133.22
  6. Step 6: Final answer
    x = 3,387.43

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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.