Home / 23,091.23-34,631.81-6,223.84

Finding the Fourth Proportional to 23,091.23, 34,631.81 and 6,223.84

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Solution

The fourth proportional to 23,091.23, 34,631.81 and 6,223.84 is: 9,334.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    23,091.23 : 34,631.81 = 6,223.84 : x
  2. Step 2: Convert to fraction form
    23,091.23/34,631.81 = 6,223.84/x
  3. Step 3: Cross multiply
    23,091.23x = 34,631.81 × 6,223.84
  4. Step 4: Simplify right side
    23,091.23x = 215,542,844.35
  5. Step 5: Solve for x
    x = 215,542,844.35/23,091.23
  6. Step 6: Final answer
    x = 9,334.40

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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.