Home / 44,835.34-67,261.87-12,814.69

Finding the Fourth Proportional to 44,835.34, 67,261.87 and 12,814.69

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Solution

The fourth proportional to 44,835.34, 67,261.87 and 12,814.69 is: 19,224.57

Step by Step Solution

  1. Step 1: Write the proportion equation
    44,835.34 : 67,261.87 = 12,814.69 : x
  2. Step 2: Convert to fraction form
    44,835.34/67,261.87 = 12,814.69/x
  3. Step 3: Cross multiply
    44,835.34x = 67,261.87 × 12,814.69
  4. Step 4: Simplify right side
    44,835.34x = 861,940,012.87
  5. Step 5: Solve for x
    x = 861,940,012.87/44,835.34
  6. Step 6: Final answer
    x = 19,224.57

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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.