Home / 6,021.15-9,020.03-4,436.99

Finding the Fourth Proportional to 6,021.15, 9,020.03 and 4,436.99

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Solution

The fourth proportional to 6,021.15, 9,020.03 and 4,436.99 is: 6,646.87

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,021.15 : 9,020.03 = 4,436.99 : x
  2. Step 2: Convert to fraction form
    6,021.15/9,020.03 = 4,436.99/x
  3. Step 3: Cross multiply
    6,021.15x = 9,020.03 × 4,436.99
  4. Step 4: Simplify right side
    6,021.15x = 40,021,774.41
  5. Step 5: Solve for x
    x = 40,021,774.41/6,021.15
  6. Step 6: Final answer
    x = 6,646.87

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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.