Home / 2,703.20-4,052.01-1,036.93

Finding the Fourth Proportional to 2,703.20, 4,052.01 and 1,036.93

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Solution

The fourth proportional to 2,703.20, 4,052.01 and 1,036.93 is: 1,554.32

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,703.20 : 4,052.01 = 1,036.93 : x
  2. Step 2: Convert to fraction form
    2,703.20/4,052.01 = 1,036.93/x
  3. Step 3: Cross multiply
    2,703.20x = 4,052.01 × 1,036.93
  4. Step 4: Simplify right side
    2,703.20x = 4,201,650.73
  5. Step 5: Solve for x
    x = 4,201,650.73/2,703.20
  6. Step 6: Final answer
    x = 1,554.32

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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.