Home / 262,849.16-395,096.74-173,466.26

Finding the Fourth Proportional to 262,849.16, 395,096.74 and 173,466.26

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Solution

The fourth proportional to 262,849.16, 395,096.74 and 173,466.26 is: 260,742.53

Step by Step Solution

  1. Step 1: Write the proportion equation
    262,849.16 : 395,096.74 = 173,466.26 : x
  2. Step 2: Convert to fraction form
    262,849.16/395,096.74 = 173,466.26/x
  3. Step 3: Cross multiply
    262,849.16x = 395,096.74 × 173,466.26
  4. Step 4: Simplify right side
    262,849.16x = 68,535,953,825.99
  5. Step 5: Solve for x
    x = 68,535,953,825.99/262,849.16
  6. Step 6: Final answer
    x = 260,742.53

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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.