Home / 194,798.52-268,826.14-107,583.39

Finding the Fourth Proportional to 194,798.52, 268,826.14 and 107,583.39

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Solution

The fourth proportional to 194,798.52, 268,826.14 and 107,583.39 is: 148,467.39

Step by Step Solution

  1. Step 1: Write the proportion equation
    194,798.52 : 268,826.14 = 107,583.39 : x
  2. Step 2: Convert to fraction form
    194,798.52/268,826.14 = 107,583.39/x
  3. Step 3: Cross multiply
    194,798.52x = 268,826.14 × 107,583.39
  4. Step 4: Simplify right side
    194,798.52x = 28,921,227,596.29
  5. Step 5: Solve for x
    x = 28,921,227,596.29/194,798.52
  6. Step 6: Final answer
    x = 148,467.39

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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.