Home / 31,258.44-46,836.54-30,092.04

Finding the Fourth Proportional to 31,258.44, 46,836.54 and 30,092.04

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Solution

The fourth proportional to 31,258.44, 46,836.54 and 30,092.04 is: 45,088.85

Step by Step Solution

  1. Step 1: Write the proportion equation
    31,258.44 : 46,836.54 = 30,092.04 : x
  2. Step 2: Convert to fraction form
    31,258.44/46,836.54 = 30,092.04/x
  3. Step 3: Cross multiply
    31,258.44x = 46,836.54 × 30,092.04
  4. Step 4: Simplify right side
    31,258.44x = 1,409,407,035.14
  5. Step 5: Solve for x
    x = 1,409,407,035.14/31,258.44
  6. Step 6: Final answer
    x = 45,088.85

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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.