Home / 4,013.94-6,021.93-1,673.20

Finding the Fourth Proportional to 4,013.94, 6,021.93 and 1,673.20

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Solution

The fourth proportional to 4,013.94, 6,021.93 and 1,673.20 is: 2,510.23

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,013.94 : 6,021.93 = 1,673.20 : x
  2. Step 2: Convert to fraction form
    4,013.94/6,021.93 = 1,673.20/x
  3. Step 3: Cross multiply
    4,013.94x = 6,021.93 × 1,673.20
  4. Step 4: Simplify right side
    4,013.94x = 10,075,893.28
  5. Step 5: Solve for x
    x = 10,075,893.28/4,013.94
  6. Step 6: Final answer
    x = 2,510.23

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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.