Home / 6,190.53-9,277.58-5,364.94

Finding the Fourth Proportional to 6,190.53, 9,277.58 and 5,364.94

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Solution

The fourth proportional to 6,190.53, 9,277.58 and 5,364.94 is: 8,040.28

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,190.53 : 9,277.58 = 5,364.94 : x
  2. Step 2: Convert to fraction form
    6,190.53/9,277.58 = 5,364.94/x
  3. Step 3: Cross multiply
    6,190.53x = 9,277.58 × 5,364.94
  4. Step 4: Simplify right side
    6,190.53x = 49,773,586.83
  5. Step 5: Solve for x
    x = 49,773,586.83/6,190.53
  6. Step 6: Final answer
    x = 8,040.28

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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.