Home / 29,523.73-40,739.79-16,601.63

Finding the Fourth Proportional to 29,523.73, 40,739.79 and 16,601.63

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Solution

The fourth proportional to 29,523.73, 40,739.79 and 16,601.63 is: 22,908.59

Step by Step Solution

  1. Step 1: Write the proportion equation
    29,523.73 : 40,739.79 = 16,601.63 : x
  2. Step 2: Convert to fraction form
    29,523.73/40,739.79 = 16,601.63/x
  3. Step 3: Cross multiply
    29,523.73x = 40,739.79 × 16,601.63
  4. Step 4: Simplify right side
    29,523.73x = 676,347,021.71
  5. Step 5: Solve for x
    x = 676,347,021.71/29,523.73
  6. Step 6: Final answer
    x = 22,908.59

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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.