Home / 6,906.14-9,526.89-4,668.79

Finding the Fourth Proportional to 6,906.14, 9,526.89 and 4,668.79

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Solution

The fourth proportional to 6,906.14, 9,526.89 and 4,668.79 is: 6,440.51

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,906.14 : 9,526.89 = 4,668.79 : x
  2. Step 2: Convert to fraction form
    6,906.14/9,526.89 = 4,668.79/x
  3. Step 3: Cross multiply
    6,906.14x = 9,526.89 × 4,668.79
  4. Step 4: Simplify right side
    6,906.14x = 44,479,047.19
  5. Step 5: Solve for x
    x = 44,479,047.19/6,906.14
  6. Step 6: Final answer
    x = 6,440.51

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.