Home / 1,495.44-2,064.24-1,076.04

Finding the Fourth Proportional to 1,495.44, 2,064.24 and 1,076.04

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Solution

The fourth proportional to 1,495.44, 2,064.24 and 1,076.04 is: 1,485.32

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,495.44 : 2,064.24 = 1,076.04 : x
  2. Step 2: Convert to fraction form
    1,495.44/2,064.24 = 1,076.04/x
  3. Step 3: Cross multiply
    1,495.44x = 2,064.24 × 1,076.04
  4. Step 4: Simplify right side
    1,495.44x = 2,221,204.81
  5. Step 5: Solve for x
    x = 2,221,204.81/1,495.44
  6. Step 6: Final answer
    x = 1,485.32

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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.