Home / 2,024.09-3,036.11-792.35

Finding the Fourth Proportional to 2,024.09, 3,036.11 and 792.35

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Solution

The fourth proportional to 2,024.09, 3,036.11 and 792.35 is: 1,188.51

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,024.09 : 3,036.11 = 792.35 : x
  2. Step 2: Convert to fraction form
    2,024.09/3,036.11 = 792.35/x
  3. Step 3: Cross multiply
    2,024.09x = 3,036.11 × 792.35
  4. Step 4: Simplify right side
    2,024.09x = 2,405,642.62
  5. Step 5: Solve for x
    x = 2,405,642.62/2,024.09
  6. Step 6: Final answer
    x = 1,188.51

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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.