Home / 79,861.32-110,214.81-44,054.46

Finding the Fourth Proportional to 79,861.32, 110,214.81 and 44,054.46

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Solution

The fourth proportional to 79,861.32, 110,214.81 and 44,054.46 is: 60,798.57

Step by Step Solution

  1. Step 1: Write the proportion equation
    79,861.32 : 110,214.81 = 44,054.46 : x
  2. Step 2: Convert to fraction form
    79,861.32/110,214.81 = 44,054.46/x
  3. Step 3: Cross multiply
    79,861.32x = 110,214.81 × 44,054.46
  4. Step 4: Simplify right side
    79,861.32x = 4,855,453,938.55
  5. Step 5: Solve for x
    x = 4,855,453,938.55/79,861.32
  6. Step 6: Final answer
    x = 60,798.57

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.