Home / 29,623.92-44,434.51-7,436.81

Finding the Fourth Proportional to 29,623.92, 44,434.51 and 7,436.81

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Solution

The fourth proportional to 29,623.92, 44,434.51 and 7,436.81 is: 11,154.86

Step by Step Solution

  1. Step 1: Write the proportion equation
    29,623.92 : 44,434.51 = 7,436.81 : x
  2. Step 2: Convert to fraction form
    29,623.92/44,434.51 = 7,436.81/x
  3. Step 3: Cross multiply
    29,623.92x = 44,434.51 × 7,436.81
  4. Step 4: Simplify right side
    29,623.92x = 330,450,748.96
  5. Step 5: Solve for x
    x = 330,450,748.96/29,623.92
  6. Step 6: Final answer
    x = 11,154.86

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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.