Home / 44,850.18-67,237.09-19,876.62

Finding the Fourth Proportional to 44,850.18, 67,237.09 and 19,876.62

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Solution

The fourth proportional to 44,850.18, 67,237.09 and 19,876.62 is: 29,798.01

Step by Step Solution

  1. Step 1: Write the proportion equation
    44,850.18 : 67,237.09 = 19,876.62 : x
  2. Step 2: Convert to fraction form
    44,850.18/67,237.09 = 19,876.62/x
  3. Step 3: Cross multiply
    44,850.18x = 67,237.09 × 19,876.62
  4. Step 4: Simplify right side
    44,850.18x = 1,336,446,087.84
  5. Step 5: Solve for x
    x = 1,336,446,087.84/44,850.18
  6. Step 6: Final answer
    x = 29,798.01

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1.5x scale

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.