Home / 44,690.91-67,035.99-18,036.49

Finding the Fourth Proportional to 44,690.91, 67,035.99 and 18,036.49

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Solution

The fourth proportional to 44,690.91, 67,035.99 and 18,036.49 is: 27,054.58

Step by Step Solution

  1. Step 1: Write the proportion equation
    44,690.91 : 67,035.99 = 18,036.49 : x
  2. Step 2: Convert to fraction form
    44,690.91/67,035.99 = 18,036.49/x
  3. Step 3: Cross multiply
    44,690.91x = 67,035.99 × 18,036.49
  4. Step 4: Simplify right side
    44,690.91x = 1,209,093,583.00
  5. Step 5: Solve for x
    x = 1,209,093,583.00/44,690.91
  6. Step 6: Final answer
    x = 27,054.58

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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.