Home / 97,339.73-146,024.78-30,773.52

Finding the Fourth Proportional to 97,339.73, 146,024.78 and 30,773.52

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Solution

The fourth proportional to 97,339.73, 146,024.78 and 30,773.52 is: 46,165.08

Step by Step Solution

  1. Step 1: Write the proportion equation
    97,339.73 : 146,024.78 = 30,773.52 : x
  2. Step 2: Convert to fraction form
    97,339.73/146,024.78 = 30,773.52/x
  3. Step 3: Cross multiply
    97,339.73x = 146,024.78 × 30,773.52
  4. Step 4: Simplify right side
    97,339.73x = 4,493,696,333.96
  5. Step 5: Solve for x
    x = 4,493,696,333.96/97,339.73
  6. Step 6: Final answer
    x = 46,165.08

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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.