Home / 1,475.26-2,212.83-597.51

Finding the Fourth Proportional to 1,475.26, 2,212.83 and 597.51

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Solution

The fourth proportional to 1,475.26, 2,212.83 and 597.51 is: 896.24

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,475.26 : 2,212.83 = 597.51 : x
  2. Step 2: Convert to fraction form
    1,475.26/2,212.83 = 597.51/x
  3. Step 3: Cross multiply
    1,475.26x = 2,212.83 × 597.51
  4. Step 4: Simplify right side
    1,475.26x = 1,322,188.05
  5. Step 5: Solve for x
    x = 1,322,188.05/1,475.26
  6. Step 6: Final answer
    x = 896.24

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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.