Home / 37,833.24-56,784.84-19,126.44

Finding the Fourth Proportional to 37,833.24, 56,784.84 and 19,126.44

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Solution

The fourth proportional to 37,833.24, 56,784.84 and 19,126.44 is: 28,707.34

Step by Step Solution

  1. Step 1: Write the proportion equation
    37,833.24 : 56,784.84 = 19,126.44 : x
  2. Step 2: Convert to fraction form
    37,833.24/56,784.84 = 19,126.44/x
  3. Step 3: Cross multiply
    37,833.24x = 56,784.84 × 19,126.44
  4. Step 4: Simplify right side
    37,833.24x = 1,086,091,835.17
  5. Step 5: Solve for x
    x = 1,086,091,835.17/37,833.24
  6. Step 6: Final answer
    x = 28,707.34

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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.