Home / 30,092.71-41,527.42-16,663.67

Finding the Fourth Proportional to 30,092.71, 41,527.42 and 16,663.67

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Solution

The fourth proportional to 30,092.71, 41,527.42 and 16,663.67 is: 22,995.58

Step by Step Solution

  1. Step 1: Write the proportion equation
    30,092.71 : 41,527.42 = 16,663.67 : x
  2. Step 2: Convert to fraction form
    30,092.71/41,527.42 = 16,663.67/x
  3. Step 3: Cross multiply
    30,092.71x = 41,527.42 × 16,663.67
  4. Step 4: Simplify right side
    30,092.71x = 691,999,222.83
  5. Step 5: Solve for x
    x = 691,999,222.83/30,092.71
  6. Step 6: Final answer
    x = 22,995.58

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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.