Home / 3,026-4,539.64-1,202

Finding the Fourth Proportional to 3,026, 4,539.64 and 1,202

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Solution

The fourth proportional to 3,026, 4,539.64 and 1,202 is: 1,803.25

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,026 : 4,539.64 = 1,202 : x
  2. Step 2: Convert to fraction form
    3,026/4,539.64 = 1,202/x
  3. Step 3: Cross multiply
    3,026x = 4,539.64 × 1,202
  4. Step 4: Simplify right side
    3,026x = 5,456,647.28
  5. Step 5: Solve for x
    x = 5,456,647.28/3,026
  6. Step 6: Final answer
    x = 1,803.25

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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.