Home / 44,219.10-66,323.85-17,926.62

Finding the Fourth Proportional to 44,219.10, 66,323.85 and 17,926.62

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Solution

The fourth proportional to 44,219.10, 66,323.85 and 17,926.62 is: 26,887.98

Step by Step Solution

  1. Step 1: Write the proportion equation
    44,219.10 : 66,323.85 = 17,926.62 : x
  2. Step 2: Convert to fraction form
    44,219.10/66,323.85 = 17,926.62/x
  3. Step 3: Cross multiply
    44,219.10x = 66,323.85 × 17,926.62
  4. Step 4: Simplify right side
    44,219.10x = 1,188,962,455.89
  5. Step 5: Solve for x
    x = 1,188,962,455.89/44,219.10
  6. Step 6: Final answer
    x = 26,887.98

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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.