Home / 4,675.44-7,014.38-1,753.80

Finding the Fourth Proportional to 4,675.44, 7,014.38 and 1,753.80

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Solution

The fourth proportional to 4,675.44, 7,014.38 and 1,753.80 is: 2,631.16

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,675.44 : 7,014.38 = 1,753.80 : x
  2. Step 2: Convert to fraction form
    4,675.44/7,014.38 = 1,753.80/x
  3. Step 3: Cross multiply
    4,675.44x = 7,014.38 × 1,753.80
  4. Step 4: Simplify right side
    4,675.44x = 12,301,819.64
  5. Step 5: Solve for x
    x = 12,301,819.64/4,675.44
  6. Step 6: Final answer
    x = 2,631.16

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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.