Home / 165,664.44-248,500.71-60,483.51

Finding the Fourth Proportional to 165,664.44, 248,500.71 and 60,483.51

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Solution

The fourth proportional to 165,664.44, 248,500.71 and 60,483.51 is: 90,726.74

Step by Step Solution

  1. Step 1: Write the proportion equation
    165,664.44 : 248,500.71 = 60,483.51 : x
  2. Step 2: Convert to fraction form
    165,664.44/248,500.71 = 60,483.51/x
  3. Step 3: Cross multiply
    165,664.44x = 248,500.71 × 60,483.51
  4. Step 4: Simplify right side
    165,664.44x = 15,030,195,178.29
  5. Step 5: Solve for x
    x = 15,030,195,178.29/165,664.44
  6. Step 6: Final answer
    x = 90,726.74

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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.