Home / 33,047.40-49,628.70-32,010.60

Finding the Fourth Proportional to 33,047.40, 49,628.70 and 32,010.60

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Solution

The fourth proportional to 33,047.40, 49,628.70 and 32,010.60 is: 48,071.69

Step by Step Solution

  1. Step 1: Write the proportion equation
    33,047.40 : 49,628.70 = 32,010.60 : x
  2. Step 2: Convert to fraction form
    33,047.40/49,628.70 = 32,010.60/x
  3. Step 3: Cross multiply
    33,047.40x = 49,628.70 × 32,010.60
  4. Step 4: Simplify right side
    33,047.40x = 1,588,644,464.22
  5. Step 5: Solve for x
    x = 1,588,644,464.22/33,047.40
  6. Step 6: Final answer
    x = 48,071.69

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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.