Home / 23,119.08-34,682.94-7,532.52

Finding the Fourth Proportional to 23,119.08, 34,682.94 and 7,532.52

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Solution

The fourth proportional to 23,119.08, 34,682.94 and 7,532.52 is: 11,300.19

Step by Step Solution

  1. Step 1: Write the proportion equation
    23,119.08 : 34,682.94 = 7,532.52 : x
  2. Step 2: Convert to fraction form
    23,119.08/34,682.94 = 7,532.52/x
  3. Step 3: Cross multiply
    23,119.08x = 34,682.94 × 7,532.52
  4. Step 4: Simplify right side
    23,119.08x = 261,249,939.21
  5. Step 5: Solve for x
    x = 261,249,939.21/23,119.08
  6. Step 6: Final answer
    x = 11,300.19

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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.