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Finding the Fourth Proportional to 2,050.52, 3,075.32 and 589.34

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Solution

The fourth proportional to 2,050.52, 3,075.32 and 589.34 is: 883.88

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,050.52 : 3,075.32 = 589.34 : x
  2. Step 2: Convert to fraction form
    2,050.52/3,075.32 = 589.34/x
  3. Step 3: Cross multiply
    2,050.52x = 3,075.32 × 589.34
  4. Step 4: Simplify right side
    2,050.52x = 1,812,418.25
  5. Step 5: Solve for x
    x = 1,812,418.25/2,050.52
  6. Step 6: Final answer
    x = 883.88

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These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.