Home / 4,611.07-6,347.89-4,399.24

Finding the Fourth Proportional to 4,611.07, 6,347.89 and 4,399.24

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Solution

The fourth proportional to 4,611.07, 6,347.89 and 4,399.24 is: 6,056.27

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,611.07 : 6,347.89 = 4,399.24 : x
  2. Step 2: Convert to fraction form
    4,611.07/6,347.89 = 4,399.24/x
  3. Step 3: Cross multiply
    4,611.07x = 6,347.89 × 4,399.24
  4. Step 4: Simplify right side
    4,611.07x = 27,925,891.60
  5. Step 5: Solve for x
    x = 27,925,891.60/4,611.07
  6. Step 6: Final answer
    x = 6,056.27

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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.