Home / 241,702.46-333,540.06-134,279.30

Finding the Fourth Proportional to 241,702.46, 333,540.06 and 134,279.30

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Solution

The fourth proportional to 241,702.46, 333,540.06 and 134,279.30 is: 185,300.25

Step by Step Solution

  1. Step 1: Write the proportion equation
    241,702.46 : 333,540.06 = 134,279.30 : x
  2. Step 2: Convert to fraction form
    241,702.46/333,540.06 = 134,279.30/x
  3. Step 3: Cross multiply
    241,702.46x = 333,540.06 × 134,279.30
  4. Step 4: Simplify right side
    241,702.46x = 44,787,525,778.76
  5. Step 5: Solve for x
    x = 44,787,525,778.76/241,702.46
  6. Step 6: Final answer
    x = 185,300.25

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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.