Home / 43,826.43-65,756.05-22,753.32

Finding the Fourth Proportional to 43,826.43, 65,756.05 and 22,753.32

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Solution

The fourth proportional to 43,826.43, 65,756.05 and 22,753.32 is: 34,138.50

Step by Step Solution

  1. Step 1: Write the proportion equation
    43,826.43 : 65,756.05 = 22,753.32 : x
  2. Step 2: Convert to fraction form
    43,826.43/65,756.05 = 22,753.32/x
  3. Step 3: Cross multiply
    43,826.43x = 65,756.05 × 22,753.32
  4. Step 4: Simplify right side
    43,826.43x = 1,496,168,447.59
  5. Step 5: Solve for x
    x = 1,496,168,447.59/43,826.43
  6. Step 6: Final answer
    x = 34,138.50

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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.