Home / 3,740.63-5,606.01-1,546.34

Finding the Fourth Proportional to 3,740.63, 5,606.01 and 1,546.34

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Solution

The fourth proportional to 3,740.63, 5,606.01 and 1,546.34 is: 2,317.47

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,740.63 : 5,606.01 = 1,546.34 : x
  2. Step 2: Convert to fraction form
    3,740.63/5,606.01 = 1,546.34/x
  3. Step 3: Cross multiply
    3,740.63x = 5,606.01 × 1,546.34
  4. Step 4: Simplify right side
    3,740.63x = 8,668,769.47
  5. Step 5: Solve for x
    x = 8,668,769.47/3,740.63
  6. Step 6: Final answer
    x = 2,317.47

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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.