Home / 7,340.58-11,012.76-2,410.27

Finding the Fourth Proportional to 7,340.58, 11,012.76 and 2,410.27

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Solution

The fourth proportional to 7,340.58, 11,012.76 and 2,410.27 is: 3,616.02

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,340.58 : 11,012.76 = 2,410.27 : x
  2. Step 2: Convert to fraction form
    7,340.58/11,012.76 = 2,410.27/x
  3. Step 3: Cross multiply
    7,340.58x = 11,012.76 × 2,410.27
  4. Step 4: Simplify right side
    7,340.58x = 26,543,688.47
  5. Step 5: Solve for x
    x = 26,543,688.47/7,340.58
  6. Step 6: Final answer
    x = 3,616.02

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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.