Home / 29,798.29-41,122.37-16,370.42

Finding the Fourth Proportional to 29,798.29, 41,122.37 and 16,370.42

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Solution

The fourth proportional to 29,798.29, 41,122.37 and 16,370.42 is: 22,591.57

Step by Step Solution

  1. Step 1: Write the proportion equation
    29,798.29 : 41,122.37 = 16,370.42 : x
  2. Step 2: Convert to fraction form
    29,798.29/41,122.37 = 16,370.42/x
  3. Step 3: Cross multiply
    29,798.29x = 41,122.37 × 16,370.42
  4. Step 4: Simplify right side
    29,798.29x = 673,190,303.61
  5. Step 5: Solve for x
    x = 673,190,303.61/29,798.29
  6. Step 6: Final answer
    x = 22,591.57

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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.