Home / 22,924.81-34,365.34-7,331.77

Finding the Fourth Proportional to 22,924.81, 34,365.34 and 7,331.77

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Solution

The fourth proportional to 22,924.81, 34,365.34 and 7,331.77 is: 10,990.66

Step by Step Solution

  1. Step 1: Write the proportion equation
    22,924.81 : 34,365.34 = 7,331.77 : x
  2. Step 2: Convert to fraction form
    22,924.81/34,365.34 = 7,331.77/x
  3. Step 3: Cross multiply
    22,924.81x = 34,365.34 × 7,331.77
  4. Step 4: Simplify right side
    22,924.81x = 251,958,768.85
  5. Step 5: Solve for x
    x = 251,958,768.85/22,924.81
  6. Step 6: Final answer
    x = 10,990.66

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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.