Home / 29,810.37-44,715.57-7,623.81

Finding the Fourth Proportional to 29,810.37, 44,715.57 and 7,623.81

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Solution

The fourth proportional to 29,810.37, 44,715.57 and 7,623.81 is: 11,435.72

Step by Step Solution

  1. Step 1: Write the proportion equation
    29,810.37 : 44,715.57 = 7,623.81 : x
  2. Step 2: Convert to fraction form
    29,810.37/44,715.57 = 7,623.81/x
  3. Step 3: Cross multiply
    29,810.37x = 44,715.57 × 7,623.81
  4. Step 4: Simplify right side
    29,810.37x = 340,903,009.72
  5. Step 5: Solve for x
    x = 340,903,009.72/29,810.37
  6. Step 6: Final answer
    x = 11,435.72

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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.