Home / 5,795.19-7,996.64-3,436.88

Finding the Fourth Proportional to 5,795.19, 7,996.64 and 3,436.88

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Solution

The fourth proportional to 5,795.19, 7,996.64 and 3,436.88 is: 4,742.46

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,795.19 : 7,996.64 = 3,436.88 : x
  2. Step 2: Convert to fraction form
    5,795.19/7,996.64 = 3,436.88/x
  3. Step 3: Cross multiply
    5,795.19x = 7,996.64 × 3,436.88
  4. Step 4: Simplify right side
    5,795.19x = 27,483,434.92
  5. Step 5: Solve for x
    x = 27,483,434.92/5,795.19
  6. Step 6: Final answer
    x = 4,742.46

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.