Home / 49,270.34-73,886.33-15,982.35

Finding the Fourth Proportional to 49,270.34, 73,886.33 and 15,982.35

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Solution

The fourth proportional to 49,270.34, 73,886.33 and 15,982.35 is: 23,967.31

Step by Step Solution

  1. Step 1: Write the proportion equation
    49,270.34 : 73,886.33 = 15,982.35 : x
  2. Step 2: Convert to fraction form
    49,270.34/73,886.33 = 15,982.35/x
  3. Step 3: Cross multiply
    49,270.34x = 73,886.33 × 15,982.35
  4. Step 4: Simplify right side
    49,270.34x = 1,180,877,186.28
  5. Step 5: Solve for x
    x = 1,180,877,186.28/49,270.34
  6. Step 6: Final answer
    x = 23,967.31

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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.