Home / 6,113.98-9,176.37-4,028.14

Finding the Fourth Proportional to 6,113.98, 9,176.37 and 4,028.14

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Solution

The fourth proportional to 6,113.98, 9,176.37 and 4,028.14 is: 6,045.77

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,113.98 : 9,176.37 = 4,028.14 : x
  2. Step 2: Convert to fraction form
    6,113.98/9,176.37 = 4,028.14/x
  3. Step 3: Cross multiply
    6,113.98x = 9,176.37 × 4,028.14
  4. Step 4: Simplify right side
    6,113.98x = 36,963,703.05
  5. Step 5: Solve for x
    x = 36,963,703.05/6,113.98
  6. Step 6: Final answer
    x = 6,045.77

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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.