Home / 96,308.33-144,477.88-29,732.81

Finding the Fourth Proportional to 96,308.33, 144,477.88 and 29,732.81

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Solution

The fourth proportional to 96,308.33, 144,477.88 and 29,732.81 is: 44,603.96

Step by Step Solution

  1. Step 1: Write the proportion equation
    96,308.33 : 144,477.88 = 29,732.81 : x
  2. Step 2: Convert to fraction form
    96,308.33/144,477.88 = 29,732.81/x
  3. Step 3: Cross multiply
    96,308.33x = 144,477.88 × 29,732.81
  4. Step 4: Simplify right side
    96,308.33x = 4,295,732,558.52
  5. Step 5: Solve for x
    x = 4,295,732,558.52/96,308.33
  6. Step 6: Final answer
    x = 44,603.96

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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.