Home / 30,092.68-41,527.39-16,663.65

Finding the Fourth Proportional to 30,092.68, 41,527.39 and 16,663.65

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Solution

The fourth proportional to 30,092.68, 41,527.39 and 16,663.65 is: 22,995.56

Step by Step Solution

  1. Step 1: Write the proportion equation
    30,092.68 : 41,527.39 = 16,663.65 : x
  2. Step 2: Convert to fraction form
    30,092.68/41,527.39 = 16,663.65/x
  3. Step 3: Cross multiply
    30,092.68x = 41,527.39 × 16,663.65
  4. Step 4: Simplify right side
    30,092.68x = 691,997,892.37
  5. Step 5: Solve for x
    x = 691,997,892.37/30,092.68
  6. Step 6: Final answer
    x = 22,995.56

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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.