Home / 23,005.92-34,507.20-6,137.64

Finding the Fourth Proportional to 23,005.92, 34,507.20 and 6,137.64

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Solution

The fourth proportional to 23,005.92, 34,507.20 and 6,137.64 is: 9,206.01

Step by Step Solution

  1. Step 1: Write the proportion equation
    23,005.92 : 34,507.20 = 6,137.64 : x
  2. Step 2: Convert to fraction form
    23,005.92/34,507.20 = 6,137.64/x
  3. Step 3: Cross multiply
    23,005.92x = 34,507.20 × 6,137.64
  4. Step 4: Simplify right side
    23,005.92x = 211,792,771.01
  5. Step 5: Solve for x
    x = 211,792,771.01/23,005.92
  6. Step 6: Final answer
    x = 9,206.01

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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.