Home / 169,508.34-233,932.32-94,056.84

Finding the Fourth Proportional to 169,508.34, 233,932.32 and 94,056.84

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Solution

The fourth proportional to 169,508.34, 233,932.32 and 94,056.84 is: 129,804.44

Step by Step Solution

  1. Step 1: Write the proportion equation
    169,508.34 : 233,932.32 = 94,056.84 : x
  2. Step 2: Convert to fraction form
    169,508.34/233,932.32 = 94,056.84/x
  3. Step 3: Cross multiply
    169,508.34x = 233,932.32 × 94,056.84
  4. Step 4: Simplify right side
    169,508.34x = 22,002,934,793.07
  5. Step 5: Solve for x
    x = 22,002,934,793.07/169,508.34
  6. Step 6: Final answer
    x = 129,804.44

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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.