Home / 30,092.06-41,527.01-16,663.31

Finding the Fourth Proportional to 30,092.06, 41,527.01 and 16,663.31

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Solution

The fourth proportional to 30,092.06, 41,527.01 and 16,663.31 is: 22,995.35

Step by Step Solution

  1. Step 1: Write the proportion equation
    30,092.06 : 41,527.01 = 16,663.31 : x
  2. Step 2: Convert to fraction form
    30,092.06/41,527.01 = 16,663.31/x
  3. Step 3: Cross multiply
    30,092.06x = 41,527.01 × 16,663.31
  4. Step 4: Simplify right side
    30,092.06x = 691,977,430.75
  5. Step 5: Solve for x
    x = 691,977,430.75/30,092.06
  6. Step 6: Final answer
    x = 22,995.35

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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.