Home / 4,421.24-6,063.93-3,923.02

Finding the Fourth Proportional to 4,421.24, 6,063.93 and 3,923.02

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Solution

The fourth proportional to 4,421.24, 6,063.93 and 3,923.02 is: 5,380.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,421.24 : 6,063.93 = 3,923.02 : x
  2. Step 2: Convert to fraction form
    4,421.24/6,063.93 = 3,923.02/x
  3. Step 3: Cross multiply
    4,421.24x = 6,063.93 × 3,923.02
  4. Step 4: Simplify right side
    4,421.24x = 23,788,918.67
  5. Step 5: Solve for x
    x = 23,788,918.67/4,421.24
  6. Step 6: Final answer
    x = 5,380.60

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.37) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.