Home / 169,467.36-233,872.27-101,471.35

Finding the Fourth Proportional to 169,467.36, 233,872.27 and 101,471.35

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Solution

The fourth proportional to 169,467.36, 233,872.27 and 101,471.35 is: 140,034.85

Step by Step Solution

  1. Step 1: Write the proportion equation
    169,467.36 : 233,872.27 = 101,471.35 : x
  2. Step 2: Convert to fraction form
    169,467.36/233,872.27 = 101,471.35/x
  3. Step 3: Cross multiply
    169,467.36x = 233,872.27 × 101,471.35
  4. Step 4: Simplify right side
    169,467.36x = 23,731,335,278.09
  5. Step 5: Solve for x
    x = 23,731,335,278.09/169,467.36
  6. Step 6: Final answer
    x = 140,034.85

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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.