Home / 44,840.32-67,243.92-19,536.70

Finding the Fourth Proportional to 44,840.32, 67,243.92 and 19,536.70

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Solution

The fourth proportional to 44,840.32, 67,243.92 and 19,536.70 is: 29,297.83

Step by Step Solution

  1. Step 1: Write the proportion equation
    44,840.32 : 67,243.92 = 19,536.70 : x
  2. Step 2: Convert to fraction form
    44,840.32/67,243.92 = 19,536.70/x
  3. Step 3: Cross multiply
    44,840.32x = 67,243.92 × 19,536.70
  4. Step 4: Simplify right side
    44,840.32x = 1,313,724,291.86
  5. Step 5: Solve for x
    x = 1,313,724,291.86/44,840.32
  6. Step 6: Final answer
    x = 29,297.83

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1.5x scale

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.