Home / 2,962.89-4,089.15-1,704.24

Finding the Fourth Proportional to 2,962.89, 4,089.15 and 1,704.24

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Solution

The fourth proportional to 2,962.89, 4,089.15 and 1,704.24 is: 2,352.06

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,962.89 : 4,089.15 = 1,704.24 : x
  2. Step 2: Convert to fraction form
    2,962.89/4,089.15 = 1,704.24/x
  3. Step 3: Cross multiply
    2,962.89x = 4,089.15 × 1,704.24
  4. Step 4: Simplify right side
    2,962.89x = 6,968,893.00
  5. Step 5: Solve for x
    x = 6,968,893.00/2,962.89
  6. Step 6: Final answer
    x = 2,352.06

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.