Home / 97,383.23-146,096.72-30,827.35

Finding the Fourth Proportional to 97,383.23, 146,096.72 and 30,827.35

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Solution

The fourth proportional to 97,383.23, 146,096.72 and 30,827.35 is: 46,247.95

Step by Step Solution

  1. Step 1: Write the proportion equation
    97,383.23 : 146,096.72 = 30,827.35 : x
  2. Step 2: Convert to fraction form
    97,383.23/146,096.72 = 30,827.35/x
  3. Step 3: Cross multiply
    97,383.23x = 146,096.72 × 30,827.35
  4. Step 4: Simplify right side
    97,383.23x = 4,503,774,721.29
  5. Step 5: Solve for x
    x = 4,503,774,721.29/97,383.23
  6. Step 6: Final answer
    x = 46,247.95

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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.