Home / 2,025.48-3,036.66-1,244.64

Finding the Fourth Proportional to 2,025.48, 3,036.66 and 1,244.64

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Solution

The fourth proportional to 2,025.48, 3,036.66 and 1,244.64 is: 1,866.00

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,025.48 : 3,036.66 = 1,244.64 : x
  2. Step 2: Convert to fraction form
    2,025.48/3,036.66 = 1,244.64/x
  3. Step 3: Cross multiply
    2,025.48x = 3,036.66 × 1,244.64
  4. Step 4: Simplify right side
    2,025.48x = 3,779,548.50
  5. Step 5: Solve for x
    x = 3,779,548.50/2,025.48
  6. Step 6: Final answer
    x = 1,866.00

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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.