Home / 37,898.82-56,848.37-36,985.41

Finding the Fourth Proportional to 37,898.82, 56,848.37 and 36,985.41

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Solution

The fourth proportional to 37,898.82, 56,848.37 and 36,985.41 is: 55,478.25

Step by Step Solution

  1. Step 1: Write the proportion equation
    37,898.82 : 56,848.37 = 36,985.41 : x
  2. Step 2: Convert to fraction form
    37,898.82/56,848.37 = 36,985.41/x
  3. Step 3: Cross multiply
    37,898.82x = 56,848.37 × 36,985.41
  4. Step 4: Simplify right side
    37,898.82x = 2,102,560,087.35
  5. Step 5: Solve for x
    x = 2,102,560,087.35/37,898.82
  6. Step 6: Final answer
    x = 55,478.25

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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.