Home / 15,526.91-23,294.07-6,764.33

Finding the Fourth Proportional to 15,526.91, 23,294.07 and 6,764.33

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Solution

The fourth proportional to 15,526.91, 23,294.07 and 6,764.33 is: 10,148.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    15,526.91 : 23,294.07 = 6,764.33 : x
  2. Step 2: Convert to fraction form
    15,526.91/23,294.07 = 6,764.33/x
  3. Step 3: Cross multiply
    15,526.91x = 23,294.07 × 6,764.33
  4. Step 4: Simplify right side
    15,526.91x = 157,568,660.05
  5. Step 5: Solve for x
    x = 157,568,660.05/15,526.91
  6. Step 6: Final answer
    x = 10,148.10

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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.