Home / 58,881.26-81,258.28-33,735.62

Finding the Fourth Proportional to 58,881.26, 81,258.28 and 33,735.62

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Solution

The fourth proportional to 58,881.26, 81,258.28 and 33,735.62 is: 46,556.38

Step by Step Solution

  1. Step 1: Write the proportion equation
    58,881.26 : 81,258.28 = 33,735.62 : x
  2. Step 2: Convert to fraction form
    58,881.26/81,258.28 = 33,735.62/x
  3. Step 3: Cross multiply
    58,881.26x = 81,258.28 × 33,735.62
  4. Step 4: Simplify right side
    58,881.26x = 2,741,298,574.74
  5. Step 5: Solve for x
    x = 2,741,298,574.74/58,881.26
  6. Step 6: Final answer
    x = 46,556.38

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.