Home / 159,272.17-238,902.94-46,954.24

Finding the Fourth Proportional to 159,272.17, 238,902.94 and 46,954.24

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Solution

The fourth proportional to 159,272.17, 238,902.94 and 46,954.24 is: 70,429.79

Step by Step Solution

  1. Step 1: Write the proportion equation
    159,272.17 : 238,902.94 = 46,954.24 : x
  2. Step 2: Convert to fraction form
    159,272.17/238,902.94 = 46,954.24/x
  3. Step 3: Cross multiply
    159,272.17x = 238,902.94 × 46,954.24
  4. Step 4: Simplify right side
    159,272.17x = 11,217,505,981.47
  5. Step 5: Solve for x
    x = 11,217,505,981.47/159,272.17
  6. Step 6: Final answer
    x = 70,429.79

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1.5x scale

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.