Home / 37,418.56-56,098.44-19,646.01

Finding the Fourth Proportional to 37,418.56, 56,098.44 and 19,646.01

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Solution

The fourth proportional to 37,418.56, 56,098.44 and 19,646.01 is: 29,453.58

Step by Step Solution

  1. Step 1: Write the proportion equation
    37,418.56 : 56,098.44 = 19,646.01 : x
  2. Step 2: Convert to fraction form
    37,418.56/56,098.44 = 19,646.01/x
  3. Step 3: Cross multiply
    37,418.56x = 56,098.44 × 19,646.01
  4. Step 4: Simplify right side
    37,418.56x = 1,102,110,513.22
  5. Step 5: Solve for x
    x = 1,102,110,513.22/37,418.56
  6. Step 6: Final answer
    x = 29,453.58

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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.