Home / 50,364.88-69,489.42-32,470.36

Finding the Fourth Proportional to 50,364.88, 69,489.42 and 32,470.36

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Solution

The fourth proportional to 50,364.88, 69,489.42 and 32,470.36 is: 44,800.00

Step by Step Solution

  1. Step 1: Write the proportion equation
    50,364.88 : 69,489.42 = 32,470.36 : x
  2. Step 2: Convert to fraction form
    50,364.88/69,489.42 = 32,470.36/x
  3. Step 3: Cross multiply
    50,364.88x = 69,489.42 × 32,470.36
  4. Step 4: Simplify right side
    50,364.88x = 2,256,346,483.59
  5. Step 5: Solve for x
    x = 2,256,346,483.59/50,364.88
  6. Step 6: Final answer
    x = 44,800.00

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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.