Home / 44,581.41-66,742.49-34,690.71

Finding the Fourth Proportional to 44,581.41, 66,742.49 and 34,690.71

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Solution

The fourth proportional to 44,581.41, 66,742.49 and 34,690.71 is: 51,935.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    44,581.41 : 66,742.49 = 34,690.71 : x
  2. Step 2: Convert to fraction form
    44,581.41/66,742.49 = 34,690.71/x
  3. Step 3: Cross multiply
    44,581.41x = 66,742.49 × 34,690.71
  4. Step 4: Simplify right side
    44,581.41x = 2,315,344,365.27
  5. Step 5: Solve for x
    x = 2,315,344,365.27/44,581.41
  6. Step 6: Final answer
    x = 51,935.20

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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.