Home / 11,362.74-17,032.14-4,338.24

Finding the Fourth Proportional to 11,362.74, 17,032.14 and 4,338.24

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Solution

The fourth proportional to 11,362.74, 17,032.14 and 4,338.24 is: 6,502.79

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,362.74 : 17,032.14 = 4,338.24 : x
  2. Step 2: Convert to fraction form
    11,362.74/17,032.14 = 4,338.24/x
  3. Step 3: Cross multiply
    11,362.74x = 17,032.14 × 4,338.24
  4. Step 4: Simplify right side
    11,362.74x = 73,889,511.03
  5. Step 5: Solve for x
    x = 73,889,511.03/11,362.74
  6. Step 6: Final answer
    x = 6,502.79

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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.