Home / 23,415.96-35,126.22-6,775.62

Finding the Fourth Proportional to 23,415.96, 35,126.22 and 6,775.62

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Solution

The fourth proportional to 23,415.96, 35,126.22 and 6,775.62 is: 10,164.09

Step by Step Solution

  1. Step 1: Write the proportion equation
    23,415.96 : 35,126.22 = 6,775.62 : x
  2. Step 2: Convert to fraction form
    23,415.96/35,126.22 = 6,775.62/x
  3. Step 3: Cross multiply
    23,415.96x = 35,126.22 × 6,775.62
  4. Step 4: Simplify right side
    23,415.96x = 238,001,918.76
  5. Step 5: Solve for x
    x = 238,001,918.76/23,415.96
  6. Step 6: Final answer
    x = 10,164.09

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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.