Home / 29,975.25-41,365.60-16,546.50

Finding the Fourth Proportional to 29,975.25, 41,365.60 and 16,546.50

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Solution

The fourth proportional to 29,975.25, 41,365.60 and 16,546.50 is: 22,834.03

Step by Step Solution

  1. Step 1: Write the proportion equation
    29,975.25 : 41,365.60 = 16,546.50 : x
  2. Step 2: Convert to fraction form
    29,975.25/41,365.60 = 16,546.50/x
  3. Step 3: Cross multiply
    29,975.25x = 41,365.60 × 16,546.50
  4. Step 4: Simplify right side
    29,975.25x = 684,455,900.40
  5. Step 5: Solve for x
    x = 684,455,900.40/29,975.25
  6. Step 6: Final answer
    x = 22,834.03

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.