Home / 58,991.09-81,407.91-32,133.33

Finding the Fourth Proportional to 58,991.09, 81,407.91 and 32,133.33

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Solution

The fourth proportional to 58,991.09, 81,407.91 and 32,133.33 is: 44,344.11

Step by Step Solution

  1. Step 1: Write the proportion equation
    58,991.09 : 81,407.91 = 32,133.33 : x
  2. Step 2: Convert to fraction form
    58,991.09/81,407.91 = 32,133.33/x
  3. Step 3: Cross multiply
    58,991.09x = 81,407.91 × 32,133.33
  4. Step 4: Simplify right side
    58,991.09x = 2,615,907,236.64
  5. Step 5: Solve for x
    x = 2,615,907,236.64/58,991.09
  6. Step 6: Final answer
    x = 44,344.11

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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.