Home / 174,764.23-241,200.53-106,820.35

Finding the Fourth Proportional to 174,764.23, 241,200.53 and 106,820.35

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Solution

The fourth proportional to 174,764.23, 241,200.53 and 106,820.35 is: 147,427.91

Step by Step Solution

  1. Step 1: Write the proportion equation
    174,764.23 : 241,200.53 = 106,820.35 : x
  2. Step 2: Convert to fraction form
    174,764.23/241,200.53 = 106,820.35/x
  3. Step 3: Cross multiply
    174,764.23x = 241,200.53 × 106,820.35
  4. Step 4: Simplify right side
    174,764.23x = 25,765,125,034.79
  5. Step 5: Solve for x
    x = 25,765,125,034.79/174,764.23
  6. Step 6: Final answer
    x = 147,427.91

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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.