Home / 169,582.24-234,026.42-93,108.44

Finding the Fourth Proportional to 169,582.24, 234,026.42 and 93,108.44

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Solution

The fourth proportional to 169,582.24, 234,026.42 and 93,108.44 is: 128,491.26

Step by Step Solution

  1. Step 1: Write the proportion equation
    169,582.24 : 234,026.42 = 93,108.44 : x
  2. Step 2: Convert to fraction form
    169,582.24/234,026.42 = 93,108.44/x
  3. Step 3: Cross multiply
    169,582.24x = 234,026.42 × 93,108.44
  4. Step 4: Simplify right side
    169,582.24x = 21,789,834,884.98
  5. Step 5: Solve for x
    x = 21,789,834,884.98/169,582.24
  6. Step 6: Final answer
    x = 128,491.26

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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.