Home / 29,653.80-44,475.74-13,009.37

Finding the Fourth Proportional to 29,653.80, 44,475.74 and 13,009.37

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Solution

The fourth proportional to 29,653.80, 44,475.74 and 13,009.37 is: 19,511.88

Step by Step Solution

  1. Step 1: Write the proportion equation
    29,653.80 : 44,475.74 = 13,009.37 : x
  2. Step 2: Convert to fraction form
    29,653.80/44,475.74 = 13,009.37/x
  3. Step 3: Cross multiply
    29,653.80x = 44,475.74 × 13,009.37
  4. Step 4: Simplify right side
    29,653.80x = 578,601,357.68
  5. Step 5: Solve for x
    x = 578,601,357.68/29,653.80
  6. Step 6: Final answer
    x = 19,511.88

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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.