Home / 19,083.33-28,624.96-7,396.52

Finding the Fourth Proportional to 19,083.33, 28,624.96 and 7,396.52

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Solution

The fourth proportional to 19,083.33, 28,624.96 and 7,396.52 is: 11,094.76

Step by Step Solution

  1. Step 1: Write the proportion equation
    19,083.33 : 28,624.96 = 7,396.52 : x
  2. Step 2: Convert to fraction form
    19,083.33/28,624.96 = 7,396.52/x
  3. Step 3: Cross multiply
    19,083.33x = 28,624.96 × 7,396.52
  4. Step 4: Simplify right side
    19,083.33x = 211,724,955.26
  5. Step 5: Solve for x
    x = 211,724,955.26/19,083.33
  6. Step 6: Final answer
    x = 11,094.76

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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.