Home / 59,933.16-82,713.06-33,081.48

Finding the Fourth Proportional to 59,933.16, 82,713.06 and 33,081.48

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Solution

The fourth proportional to 59,933.16, 82,713.06 and 33,081.48 is: 45,655.37

Step by Step Solution

  1. Step 1: Write the proportion equation
    59,933.16 : 82,713.06 = 33,081.48 : x
  2. Step 2: Convert to fraction form
    59,933.16/82,713.06 = 33,081.48/x
  3. Step 3: Cross multiply
    59,933.16x = 82,713.06 × 33,081.48
  4. Step 4: Simplify right side
    59,933.16x = 2,736,270,440.13
  5. Step 5: Solve for x
    x = 2,736,270,440.13/59,933.16
  6. Step 6: Final answer
    x = 45,655.37

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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.