Home / 4,003.77-6,005.58-2,349.40

Finding the Fourth Proportional to 4,003.77, 6,005.58 and 2,349.40

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Solution

The fourth proportional to 4,003.77, 6,005.58 and 2,349.40 is: 3,524.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,003.77 : 6,005.58 = 2,349.40 : x
  2. Step 2: Convert to fraction form
    4,003.77/6,005.58 = 2,349.40/x
  3. Step 3: Cross multiply
    4,003.77x = 6,005.58 × 2,349.40
  4. Step 4: Simplify right side
    4,003.77x = 14,109,467.88
  5. Step 5: Solve for x
    x = 14,109,467.88/4,003.77
  6. Step 6: Final answer
    x = 3,524.05

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.