Home / 29,769.93-44,653.33-7,581.95

Finding the Fourth Proportional to 29,769.93, 44,653.33 and 7,581.95

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Solution

The fourth proportional to 29,769.93, 44,653.33 and 7,581.95 is: 11,372.53

Step by Step Solution

  1. Step 1: Write the proportion equation
    29,769.93 : 44,653.33 = 7,581.95 : x
  2. Step 2: Convert to fraction form
    29,769.93/44,653.33 = 7,581.95/x
  3. Step 3: Cross multiply
    29,769.93x = 44,653.33 × 7,581.95
  4. Step 4: Simplify right side
    29,769.93x = 338,559,477.58
  5. Step 5: Solve for x
    x = 338,559,477.58/29,769.93
  6. Step 6: Final answer
    x = 11,372.53

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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.