Home / 44,894.41-66,811.55-43,399.42

Finding the Fourth Proportional to 44,894.41, 66,811.55 and 43,399.42

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Solution

The fourth proportional to 44,894.41, 66,811.55 and 43,399.42 is: 64,586.72

Step by Step Solution

  1. Step 1: Write the proportion equation
    44,894.41 : 66,811.55 = 43,399.42 : x
  2. Step 2: Convert to fraction form
    44,894.41/66,811.55 = 43,399.42/x
  3. Step 3: Cross multiply
    44,894.41x = 66,811.55 × 43,399.42
  4. Step 4: Simplify right side
    44,894.41x = 2,899,582,519.30
  5. Step 5: Solve for x
    x = 2,899,582,519.30/44,894.41
  6. Step 6: Final answer
    x = 64,586.72

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Why These Related Problems?

These problems maintain the same ratio (1.49) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.