Home / 4,038.45-6,055.65-1,844.70

Finding the Fourth Proportional to 4,038.45, 6,055.65 and 1,844.70

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Solution

The fourth proportional to 4,038.45, 6,055.65 and 1,844.70 is: 2,766.13

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,038.45 : 6,055.65 = 1,844.70 : x
  2. Step 2: Convert to fraction form
    4,038.45/6,055.65 = 1,844.70/x
  3. Step 3: Cross multiply
    4,038.45x = 6,055.65 × 1,844.70
  4. Step 4: Simplify right side
    4,038.45x = 11,170,857.56
  5. Step 5: Solve for x
    x = 11,170,857.56/4,038.45
  6. Step 6: Final answer
    x = 2,766.13

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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.