Home / 82,964.37-124,464.99-23,795.49

Finding the Fourth Proportional to 82,964.37, 124,464.99 and 23,795.49

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Solution

The fourth proportional to 82,964.37, 124,464.99 and 23,795.49 is: 35,698.52

Step by Step Solution

  1. Step 1: Write the proportion equation
    82,964.37 : 124,464.99 = 23,795.49 : x
  2. Step 2: Convert to fraction form
    82,964.37/124,464.99 = 23,795.49/x
  3. Step 3: Cross multiply
    82,964.37x = 124,464.99 × 23,795.49
  4. Step 4: Simplify right side
    82,964.37x = 2,961,705,424.90
  5. Step 5: Solve for x
    x = 2,961,705,424.90/82,964.37
  6. Step 6: Final answer
    x = 35,698.52

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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.