Home / 4,516.16-6,759.88-4,343.93

Finding the Fourth Proportional to 4,516.16, 6,759.88 and 4,343.93

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Solution

The fourth proportional to 4,516.16, 6,759.88 and 4,343.93 is: 6,502.09

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,516.16 : 6,759.88 = 4,343.93 : x
  2. Step 2: Convert to fraction form
    4,516.16/6,759.88 = 4,343.93/x
  3. Step 3: Cross multiply
    4,516.16x = 6,759.88 × 4,343.93
  4. Step 4: Simplify right side
    4,516.16x = 29,364,438.44
  5. Step 5: Solve for x
    x = 29,364,438.44/4,516.16
  6. Step 6: Final answer
    x = 6,502.09

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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.