Home / 16,723.80-23,094.43-10,765.80

Finding the Fourth Proportional to 16,723.80, 23,094.43 and 10,765.80

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Solution

The fourth proportional to 16,723.80, 23,094.43 and 10,765.80 is: 14,866.84

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,723.80 : 23,094.43 = 10,765.80 : x
  2. Step 2: Convert to fraction form
    16,723.80/23,094.43 = 10,765.80/x
  3. Step 3: Cross multiply
    16,723.80x = 23,094.43 × 10,765.80
  4. Step 4: Simplify right side
    16,723.80x = 248,630,014.49
  5. Step 5: Solve for x
    x = 248,630,014.49/16,723.80
  6. Step 6: Final answer
    x = 14,866.84

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.