Home / 10,527.96-15,794.76-3,954.24

Finding the Fourth Proportional to 10,527.96, 15,794.76 and 3,954.24

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Solution

The fourth proportional to 10,527.96, 15,794.76 and 3,954.24 is: 5,932.42

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,527.96 : 15,794.76 = 3,954.24 : x
  2. Step 2: Convert to fraction form
    10,527.96/15,794.76 = 3,954.24/x
  3. Step 3: Cross multiply
    10,527.96x = 15,794.76 × 3,954.24
  4. Step 4: Simplify right side
    10,527.96x = 62,456,271.78
  5. Step 5: Solve for x
    x = 62,456,271.78/10,527.96
  6. Step 6: Final answer
    x = 5,932.42

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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.