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Finding the Fourth Proportional to 2,703.03, 4,044.42 and 1,924.83

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Solution

The fourth proportional to 2,703.03, 4,044.42 and 1,924.83 is: 2,880.03

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,703.03 : 4,044.42 = 1,924.83 : x
  2. Step 2: Convert to fraction form
    2,703.03/4,044.42 = 1,924.83/x
  3. Step 3: Cross multiply
    2,703.03x = 4,044.42 × 1,924.83
  4. Step 4: Simplify right side
    2,703.03x = 7,784,820.95
  5. Step 5: Solve for x
    x = 7,784,820.95/2,703.03
  6. Step 6: Final answer
    x = 2,880.03

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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.