Home / 1,962.26-2,941.14-1,094.84

Finding the Fourth Proportional to 1,962.26, 2,941.14 and 1,094.84

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Solution

The fourth proportional to 1,962.26, 2,941.14 and 1,094.84 is: 1,641.00

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,962.26 : 2,941.14 = 1,094.84 : x
  2. Step 2: Convert to fraction form
    1,962.26/2,941.14 = 1,094.84/x
  3. Step 3: Cross multiply
    1,962.26x = 2,941.14 × 1,094.84
  4. Step 4: Simplify right side
    1,962.26x = 3,220,077.72
  5. Step 5: Solve for x
    x = 3,220,077.72/1,962.26
  6. Step 6: Final answer
    x = 1,641.00

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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.