Home / 467,880.22-701,814.25-112,891.24

Finding the Fourth Proportional to 467,880.22, 701,814.25 and 112,891.24

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Solution

The fourth proportional to 467,880.22, 701,814.25 and 112,891.24 is: 169,335.39

Step by Step Solution

  1. Step 1: Write the proportion equation
    467,880.22 : 701,814.25 = 112,891.24 : x
  2. Step 2: Convert to fraction form
    467,880.22/701,814.25 = 112,891.24/x
  3. Step 3: Cross multiply
    467,880.22x = 701,814.25 × 112,891.24
  4. Step 4: Simplify right side
    467,880.22x = 79,228,680,932.17
  5. Step 5: Solve for x
    x = 79,228,680,932.17/467,880.22
  6. Step 6: Final answer
    x = 169,335.39

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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.