Home / 7,303.99-10,956.54-2,110.27

Finding the Fourth Proportional to 7,303.99, 10,956.54 and 2,110.27

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Solution

The fourth proportional to 7,303.99, 10,956.54 and 2,110.27 is: 3,165.57

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,303.99 : 10,956.54 = 2,110.27 : x
  2. Step 2: Convert to fraction form
    7,303.99/10,956.54 = 2,110.27/x
  3. Step 3: Cross multiply
    7,303.99x = 10,956.54 × 2,110.27
  4. Step 4: Simplify right side
    7,303.99x = 23,121,257.67
  5. Step 5: Solve for x
    x = 23,121,257.67/7,303.99
  6. Step 6: Final answer
    x = 3,165.57

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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.