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Finding the Fourth Proportional to 2,050.02, 3,075.55 and 589.17

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Solution

The fourth proportional to 2,050.02, 3,075.55 and 589.17 is: 883.91

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,050.02 : 3,075.55 = 589.17 : x
  2. Step 2: Convert to fraction form
    2,050.02/3,075.55 = 589.17/x
  3. Step 3: Cross multiply
    2,050.02x = 3,075.55 × 589.17
  4. Step 4: Simplify right side
    2,050.02x = 1,812,018.85
  5. Step 5: Solve for x
    x = 1,812,018.85/2,050.02
  6. Step 6: Final answer
    x = 883.91

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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.