Home / 23,323.05-34,984.58-23,128.65

Finding the Fourth Proportional to 23,323.05, 34,984.58 and 23,128.65

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Solution

The fourth proportional to 23,323.05, 34,984.58 and 23,128.65 is: 34,692.98

Step by Step Solution

  1. Step 1: Write the proportion equation
    23,323.05 : 34,984.58 = 23,128.65 : x
  2. Step 2: Convert to fraction form
    23,323.05/34,984.58 = 23,128.65/x
  3. Step 3: Cross multiply
    23,323.05x = 34,984.58 × 23,128.65
  4. Step 4: Simplify right side
    23,323.05x = 809,145,990.57
  5. Step 5: Solve for x
    x = 809,145,990.57/23,323.05
  6. Step 6: Final answer
    x = 34,692.98

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Similar ratio
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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.