Home / 3,607.03-4,976.20-2,094.29

Finding the Fourth Proportional to 3,607.03, 4,976.20 and 2,094.29

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Solution

The fourth proportional to 3,607.03, 4,976.20 and 2,094.29 is: 2,889.25

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,607.03 : 4,976.20 = 2,094.29 : x
  2. Step 2: Convert to fraction form
    3,607.03/4,976.20 = 2,094.29/x
  3. Step 3: Cross multiply
    3,607.03x = 4,976.20 × 2,094.29
  4. Step 4: Simplify right side
    3,607.03x = 10,421,602.30
  5. Step 5: Solve for x
    x = 10,421,602.30/3,607.03
  6. Step 6: Final answer
    x = 2,889.25

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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.