Home / 2,995.88-4,495.46-1,352.30

Finding the Fourth Proportional to 2,995.88, 4,495.46 and 1,352.30

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Solution

The fourth proportional to 2,995.88, 4,495.46 and 1,352.30 is: 2,029.18

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,995.88 : 4,495.46 = 1,352.30 : x
  2. Step 2: Convert to fraction form
    2,995.88/4,495.46 = 1,352.30/x
  3. Step 3: Cross multiply
    2,995.88x = 4,495.46 × 1,352.30
  4. Step 4: Simplify right side
    2,995.88x = 6,079,181.32
  5. Step 5: Solve for x
    x = 6,079,181.32/2,995.88
  6. Step 6: Final answer
    x = 2,029.18

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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.