Home / 4,448.56-6,675.08-2,697.72

Finding the Fourth Proportional to 4,448.56, 6,675.08 and 2,697.72

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Solution

The fourth proportional to 4,448.56, 6,675.08 and 2,697.72 is: 4,047.94

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,448.56 : 6,675.08 = 2,697.72 : x
  2. Step 2: Convert to fraction form
    4,448.56/6,675.08 = 2,697.72/x
  3. Step 3: Cross multiply
    4,448.56x = 6,675.08 × 2,697.72
  4. Step 4: Simplify right side
    4,448.56x = 18,007,496.82
  5. Step 5: Solve for x
    x = 18,007,496.82/4,448.56
  6. Step 6: Final answer
    x = 4,047.94

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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.