Home / 29,018.56-43,533.16-10,296.36

Finding the Fourth Proportional to 29,018.56, 43,533.16 and 10,296.36

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Solution

The fourth proportional to 29,018.56, 43,533.16 and 10,296.36 is: 15,446.43

Step by Step Solution

  1. Step 1: Write the proportion equation
    29,018.56 : 43,533.16 = 10,296.36 : x
  2. Step 2: Convert to fraction form
    29,018.56/43,533.16 = 10,296.36/x
  3. Step 3: Cross multiply
    29,018.56x = 43,533.16 × 10,296.36
  4. Step 4: Simplify right side
    29,018.56x = 448,233,087.30
  5. Step 5: Solve for x
    x = 448,233,087.30/29,018.56
  6. Step 6: Final answer
    x = 15,446.43

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.