Home / 165,546.65-248,357.00-60,365.62

Finding the Fourth Proportional to 165,546.65, 248,357.00 and 60,365.62

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Solution

The fourth proportional to 165,546.65, 248,357.00 and 60,365.62 is: 90,561.93

Step by Step Solution

  1. Step 1: Write the proportion equation
    165,546.65 : 248,357.00 = 60,365.62 : x
  2. Step 2: Convert to fraction form
    165,546.65/248,357.00 = 60,365.62/x
  3. Step 3: Cross multiply
    165,546.65x = 248,357.00 × 60,365.62
  4. Step 4: Simplify right side
    165,546.65x = 14,992,223,984.51
  5. Step 5: Solve for x
    x = 14,992,223,984.51/165,546.65
  6. Step 6: Final answer
    x = 90,561.93

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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.