Home / 49,283.69-73,910.03-15,996.07

Finding the Fourth Proportional to 49,283.69, 73,910.03 and 15,996.07

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Solution

The fourth proportional to 49,283.69, 73,910.03 and 15,996.07 is: 23,989.07

Step by Step Solution

  1. Step 1: Write the proportion equation
    49,283.69 : 73,910.03 = 15,996.07 : x
  2. Step 2: Convert to fraction form
    49,283.69/73,910.03 = 15,996.07/x
  3. Step 3: Cross multiply
    49,283.69x = 73,910.03 × 15,996.07
  4. Step 4: Simplify right side
    49,283.69x = 1,182,269,808.81
  5. Step 5: Solve for x
    x = 1,182,269,808.81/49,283.69
  6. Step 6: Final answer
    x = 23,989.07

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1.5x scale

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.