Home / 2,664.08-3,676.24-1,602.02

Finding the Fourth Proportional to 2,664.08, 3,676.24 and 1,602.02

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Solution

The fourth proportional to 2,664.08, 3,676.24 and 1,602.02 is: 2,210.67

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,664.08 : 3,676.24 = 1,602.02 : x
  2. Step 2: Convert to fraction form
    2,664.08/3,676.24 = 1,602.02/x
  3. Step 3: Cross multiply
    2,664.08x = 3,676.24 × 1,602.02
  4. Step 4: Simplify right side
    2,664.08x = 5,889,410.00
  5. Step 5: Solve for x
    x = 5,889,410.00/2,664.08
  6. Step 6: Final answer
    x = 2,210.67

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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.