Home / 37,968-56,901.96-33,014.04

Finding the Fourth Proportional to 37,968, 56,901.96 and 33,014.04

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Solution

The fourth proportional to 37,968, 56,901.96 and 33,014.04 is: 49,477.55

Step by Step Solution

  1. Step 1: Write the proportion equation
    37,968 : 56,901.96 = 33,014.04 : x
  2. Step 2: Convert to fraction form
    37,968/56,901.96 = 33,014.04/x
  3. Step 3: Cross multiply
    37,968x = 56,901.96 × 33,014.04
  4. Step 4: Simplify right side
    37,968x = 1,878,563,583.52
  5. Step 5: Solve for x
    x = 1,878,563,583.52/37,968
  6. Step 6: Final answer
    x = 49,477.55

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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.