Home / 2,040.69-3,056.60-1,598.97

Finding the Fourth Proportional to 2,040.69, 3,056.60 and 1,598.97

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Solution

The fourth proportional to 2,040.69, 3,056.60 and 1,598.97 is: 2,394.98

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,040.69 : 3,056.60 = 1,598.97 : x
  2. Step 2: Convert to fraction form
    2,040.69/3,056.60 = 1,598.97/x
  3. Step 3: Cross multiply
    2,040.69x = 3,056.60 × 1,598.97
  4. Step 4: Simplify right side
    2,040.69x = 4,887,427.16
  5. Step 5: Solve for x
    x = 4,887,427.16/2,040.69
  6. Step 6: Final answer
    x = 2,394.98

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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.