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Finding the Fourth Proportional to 169,514.77, 233,941.31 and 94,063.27

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Solution

The fourth proportional to 169,514.77, 233,941.31 and 94,063.27 is: 129,813.38

Step by Step Solution

  1. Step 1: Write the proportion equation
    169,514.77 : 233,941.31 = 94,063.27 : x
  2. Step 2: Convert to fraction form
    169,514.77/233,941.31 = 94,063.27/x
  3. Step 3: Cross multiply
    169,514.77x = 233,941.31 × 94,063.27
  4. Step 4: Simplify right side
    169,514.77x = 22,005,284,256.99
  5. Step 5: Solve for x
    x = 22,005,284,256.99/169,514.77
  6. Step 6: Final answer
    x = 129,813.38

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1.5x scale

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.