Home / 59,260.19-81,786.77-33,775.67

Finding the Fourth Proportional to 59,260.19, 81,786.77 and 33,775.67

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Solution

The fourth proportional to 59,260.19, 81,786.77 and 33,775.67 is: 46,614.81

Step by Step Solution

  1. Step 1: Write the proportion equation
    59,260.19 : 81,786.77 = 33,775.67 : x
  2. Step 2: Convert to fraction form
    59,260.19/81,786.77 = 33,775.67/x
  3. Step 3: Cross multiply
    59,260.19x = 81,786.77 × 33,775.67
  4. Step 4: Simplify right side
    59,260.19x = 2,762,402,376.07
  5. Step 5: Solve for x
    x = 2,762,402,376.07/59,260.19
  6. Step 6: Final answer
    x = 46,614.81

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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.