Home / 4,844.02-7,265.96-1,922.30

Finding the Fourth Proportional to 4,844.02, 7,265.96 and 1,922.30

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Solution

The fourth proportional to 4,844.02, 7,265.96 and 1,922.30 is: 2,883.42

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,844.02 : 7,265.96 = 1,922.30 : x
  2. Step 2: Convert to fraction form
    4,844.02/7,265.96 = 1,922.30/x
  3. Step 3: Cross multiply
    4,844.02x = 7,265.96 × 1,922.30
  4. Step 4: Simplify right side
    4,844.02x = 13,967,354.91
  5. Step 5: Solve for x
    x = 13,967,354.91/4,844.02
  6. Step 6: Final answer
    x = 2,883.42

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1.5x scale

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.