Home / 113,818.26-170,726.03-29,570.97

Finding the Fourth Proportional to 113,818.26, 170,726.03 and 29,570.97

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Solution

The fourth proportional to 113,818.26, 170,726.03 and 29,570.97 is: 44,356.11

Step by Step Solution

  1. Step 1: Write the proportion equation
    113,818.26 : 170,726.03 = 29,570.97 : x
  2. Step 2: Convert to fraction form
    113,818.26/170,726.03 = 29,570.97/x
  3. Step 3: Cross multiply
    113,818.26x = 170,726.03 × 29,570.97
  4. Step 4: Simplify right side
    113,818.26x = 5,048,534,914.61
  5. Step 5: Solve for x
    x = 5,048,534,914.61/113,818.26
  6. Step 6: Final answer
    x = 44,356.11

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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.