Home / 4,347.96-6,520.02-2,704.44

Finding the Fourth Proportional to 4,347.96, 6,520.02 and 2,704.44

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Solution

The fourth proportional to 4,347.96, 6,520.02 and 2,704.44 is: 4,055.47

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,347.96 : 6,520.02 = 2,704.44 : x
  2. Step 2: Convert to fraction form
    4,347.96/6,520.02 = 2,704.44/x
  3. Step 3: Cross multiply
    4,347.96x = 6,520.02 × 2,704.44
  4. Step 4: Simplify right side
    4,347.96x = 17,633,002.89
  5. Step 5: Solve for x
    x = 17,633,002.89/4,347.96
  6. Step 6: Final answer
    x = 4,055.47

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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.