Home / 9,183.52-13,762.86-6,706.72

Finding the Fourth Proportional to 9,183.52, 13,762.86 and 6,706.72

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Solution

The fourth proportional to 9,183.52, 13,762.86 and 6,706.72 is: 10,051.01

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,183.52 : 13,762.86 = 6,706.72 : x
  2. Step 2: Convert to fraction form
    9,183.52/13,762.86 = 6,706.72/x
  3. Step 3: Cross multiply
    9,183.52x = 13,762.86 × 6,706.72
  4. Step 4: Simplify right side
    9,183.52x = 92,303,648.42
  5. Step 5: Solve for x
    x = 92,303,648.42/9,183.52
  6. Step 6: Final answer
    x = 10,051.01

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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.