Home / 236,042.49-353,823.67-93,988.34

Finding the Fourth Proportional to 236,042.49, 353,823.67 and 93,988.34

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Solution

The fourth proportional to 236,042.49, 353,823.67 and 93,988.34 is: 140,886.92

Step by Step Solution

  1. Step 1: Write the proportion equation
    236,042.49 : 353,823.67 = 93,988.34 : x
  2. Step 2: Convert to fraction form
    236,042.49/353,823.67 = 93,988.34/x
  3. Step 3: Cross multiply
    236,042.49x = 353,823.67 × 93,988.34
  4. Step 4: Simplify right side
    236,042.49x = 33,255,299,396.01
  5. Step 5: Solve for x
    x = 33,255,299,396.01/236,042.49
  6. Step 6: Final answer
    x = 140,886.92

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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.