Home / 360,890.25-541,089.33-183,054.34

Finding the Fourth Proportional to 360,890.25, 541,089.33 and 183,054.34

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Solution

The fourth proportional to 360,890.25, 541,089.33 and 183,054.34 is: 274,456.71

Step by Step Solution

  1. Step 1: Write the proportion equation
    360,890.25 : 541,089.33 = 183,054.34 : x
  2. Step 2: Convert to fraction form
    360,890.25/541,089.33 = 183,054.34/x
  3. Step 3: Cross multiply
    360,890.25x = 541,089.33 × 183,054.34
  4. Step 4: Simplify right side
    360,890.25x = 99,048,749,268.92
  5. Step 5: Solve for x
    x = 99,048,749,268.92/360,890.25
  6. Step 6: Final answer
    x = 274,456.71

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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.