Home / 93,968.82-140,950.49-34,803.18

Finding the Fourth Proportional to 93,968.82, 140,950.49 and 34,803.18

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Solution

The fourth proportional to 93,968.82, 140,950.49 and 34,803.18 is: 52,203.75

Step by Step Solution

  1. Step 1: Write the proportion equation
    93,968.82 : 140,950.49 = 34,803.18 : x
  2. Step 2: Convert to fraction form
    93,968.82/140,950.49 = 34,803.18/x
  3. Step 3: Cross multiply
    93,968.82x = 140,950.49 × 34,803.18
  4. Step 4: Simplify right side
    93,968.82x = 4,905,525,100.54
  5. Step 5: Solve for x
    x = 4,905,525,100.54/93,968.82
  6. Step 6: Final answer
    x = 52,203.75

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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.