Home / 44,834.31-67,235.72-13,235.94

Finding the Fourth Proportional to 44,834.31, 67,235.72 and 13,235.94

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Solution

The fourth proportional to 44,834.31, 67,235.72 and 13,235.94 is: 19,849.26

Step by Step Solution

  1. Step 1: Write the proportion equation
    44,834.31 : 67,235.72 = 13,235.94 : x
  2. Step 2: Convert to fraction form
    44,834.31/67,235.72 = 13,235.94/x
  3. Step 3: Cross multiply
    44,834.31x = 67,235.72 × 13,235.94
  4. Step 4: Simplify right side
    44,834.31x = 889,927,889.60
  5. Step 5: Solve for x
    x = 889,927,889.60/44,834.31
  6. Step 6: Final answer
    x = 19,849.26

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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.