Home / 23,110.41-34,672.58-9,776.54

Finding the Fourth Proportional to 23,110.41, 34,672.58 and 9,776.54

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Solution

The fourth proportional to 23,110.41, 34,672.58 and 9,776.54 is: 14,667.75

Step by Step Solution

  1. Step 1: Write the proportion equation
    23,110.41 : 34,672.58 = 9,776.54 : x
  2. Step 2: Convert to fraction form
    23,110.41/34,672.58 = 9,776.54/x
  3. Step 3: Cross multiply
    23,110.41x = 34,672.58 × 9,776.54
  4. Step 4: Simplify right side
    23,110.41x = 338,977,816.39
  5. Step 5: Solve for x
    x = 338,977,816.39/23,110.41
  6. Step 6: Final answer
    x = 14,667.75

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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.