Home / 29,896.40-41,244.36-17,316.56

Finding the Fourth Proportional to 29,896.40, 41,244.36 and 17,316.56

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Solution

The fourth proportional to 29,896.40, 41,244.36 and 17,316.56 is: 23,889.51

Step by Step Solution

  1. Step 1: Write the proportion equation
    29,896.40 : 41,244.36 = 17,316.56 : x
  2. Step 2: Convert to fraction form
    29,896.40/41,244.36 = 17,316.56/x
  3. Step 3: Cross multiply
    29,896.40x = 41,244.36 × 17,316.56
  4. Step 4: Simplify right side
    29,896.40x = 714,210,434.60
  5. Step 5: Solve for x
    x = 714,210,434.60/29,896.40
  6. Step 6: Final answer
    x = 23,889.51

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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.