Home / 262,746.18-394,201.62-94,151.16

Finding the Fourth Proportional to 262,746.18, 394,201.62 and 94,151.16

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Solution

The fourth proportional to 262,746.18, 394,201.62 and 94,151.16 is: 141,256.25

Step by Step Solution

  1. Step 1: Write the proportion equation
    262,746.18 : 394,201.62 = 94,151.16 : x
  2. Step 2: Convert to fraction form
    262,746.18/394,201.62 = 94,151.16/x
  3. Step 3: Cross multiply
    262,746.18x = 394,201.62 × 94,151.16
  4. Step 4: Simplify right side
    262,746.18x = 37,114,539,796.88
  5. Step 5: Solve for x
    x = 37,114,539,796.88/262,746.18
  6. Step 6: Final answer
    x = 141,256.25

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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.