Home / 2,050.14-3,075.75-589.31

Finding the Fourth Proportional to 2,050.14, 3,075.75 and 589.31

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Solution

The fourth proportional to 2,050.14, 3,075.75 and 589.31 is: 884.11

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,050.14 : 3,075.75 = 589.31 : x
  2. Step 2: Convert to fraction form
    2,050.14/3,075.75 = 589.31/x
  3. Step 3: Cross multiply
    2,050.14x = 3,075.75 × 589.31
  4. Step 4: Simplify right side
    2,050.14x = 1,812,554.85
  5. Step 5: Solve for x
    x = 1,812,554.85/2,050.14
  6. Step 6: Final answer
    x = 884.11

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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.