Home / 4,337.37-5,987.04-2,635.87

Finding the Fourth Proportional to 4,337.37, 5,987.04 and 2,635.87

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Solution

The fourth proportional to 4,337.37, 5,987.04 and 2,635.87 is: 3,638.39

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,337.37 : 5,987.04 = 2,635.87 : x
  2. Step 2: Convert to fraction form
    4,337.37/5,987.04 = 2,635.87/x
  3. Step 3: Cross multiply
    4,337.37x = 5,987.04 × 2,635.87
  4. Step 4: Simplify right side
    4,337.37x = 15,781,054.45
  5. Step 5: Solve for x
    x = 15,781,054.45/4,337.37
  6. Step 6: Final answer
    x = 3,638.39

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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.