Home / 2,884.62-4,328.65-1,497.95

Finding the Fourth Proportional to 2,884.62, 4,328.65 and 1,497.95

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Solution

The fourth proportional to 2,884.62, 4,328.65 and 1,497.95 is: 2,247.81

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,884.62 : 4,328.65 = 1,497.95 : x
  2. Step 2: Convert to fraction form
    2,884.62/4,328.65 = 1,497.95/x
  3. Step 3: Cross multiply
    2,884.62x = 4,328.65 × 1,497.95
  4. Step 4: Simplify right side
    2,884.62x = 6,484,075.88
  5. Step 5: Solve for x
    x = 6,484,075.88/2,884.62
  6. Step 6: Final answer
    x = 2,247.81

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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.