Home / 174,827.61-241,300.31-111,152.97

Finding the Fourth Proportional to 174,827.61, 241,300.31 and 111,152.97

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Solution

The fourth proportional to 174,827.61, 241,300.31 and 111,152.97 is: 153,415.39

Step by Step Solution

  1. Step 1: Write the proportion equation
    174,827.61 : 241,300.31 = 111,152.97 : x
  2. Step 2: Convert to fraction form
    174,827.61/241,300.31 = 111,152.97/x
  3. Step 3: Cross multiply
    174,827.61x = 241,300.31 × 111,152.97
  4. Step 4: Simplify right side
    174,827.61x = 26,821,245,562.66
  5. Step 5: Solve for x
    x = 26,821,245,562.66/174,827.61
  6. Step 6: Final answer
    x = 153,415.39

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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.