Home / 4,448.56-6,670.86-2,368.12

Finding the Fourth Proportional to 4,448.56, 6,670.86 and 2,368.12

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Solution

The fourth proportional to 4,448.56, 6,670.86 and 2,368.12 is: 3,551.13

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,448.56 : 6,670.86 = 2,368.12 : x
  2. Step 2: Convert to fraction form
    4,448.56/6,670.86 = 2,368.12/x
  3. Step 3: Cross multiply
    4,448.56x = 6,670.86 × 2,368.12
  4. Step 4: Simplify right side
    4,448.56x = 15,797,396.98
  5. Step 5: Solve for x
    x = 15,797,396.98/4,448.56
  6. Step 6: Final answer
    x = 3,551.13

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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.