Home / 106,944.44-160,361.37-46,948.41

Finding the Fourth Proportional to 106,944.44, 160,361.37 and 46,948.41

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Solution

The fourth proportional to 106,944.44, 160,361.37 and 46,948.41 is: 70,398.35

Step by Step Solution

  1. Step 1: Write the proportion equation
    106,944.44 : 160,361.37 = 46,948.41 : x
  2. Step 2: Convert to fraction form
    106,944.44/160,361.37 = 46,948.41/x
  3. Step 3: Cross multiply
    106,944.44x = 160,361.37 × 46,948.41
  4. Step 4: Simplify right side
    106,944.44x = 7,528,711,346.92
  5. Step 5: Solve for x
    x = 7,528,711,346.92/106,944.44
  6. Step 6: Final answer
    x = 70,398.35

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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.