Home / 7,012.14-10,527.39-4,933.11

Finding the Fourth Proportional to 7,012.14, 10,527.39 and 4,933.11

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Solution

The fourth proportional to 7,012.14, 10,527.39 and 4,933.11 is: 7,406.13

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,012.14 : 10,527.39 = 4,933.11 : x
  2. Step 2: Convert to fraction form
    7,012.14/10,527.39 = 4,933.11/x
  3. Step 3: Cross multiply
    7,012.14x = 10,527.39 × 4,933.11
  4. Step 4: Simplify right side
    7,012.14x = 51,932,812.36
  5. Step 5: Solve for x
    x = 51,932,812.36/7,012.14
  6. Step 6: Final answer
    x = 7,406.13

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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.