Home / 23,108.70-34,667.94-7,525.14

Finding the Fourth Proportional to 23,108.70, 34,667.94 and 7,525.14

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Solution

The fourth proportional to 23,108.70, 34,667.94 and 7,525.14 is: 11,289.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    23,108.70 : 34,667.94 = 7,525.14 : x
  2. Step 2: Convert to fraction form
    23,108.70/34,667.94 = 7,525.14/x
  3. Step 3: Cross multiply
    23,108.70x = 34,667.94 × 7,525.14
  4. Step 4: Simplify right side
    23,108.70x = 260,881,102.01
  5. Step 5: Solve for x
    x = 260,881,102.01/23,108.70
  6. Step 6: Final answer
    x = 11,289.30

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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.