Home / 169,033.32-233,269.56-92,555.64

Finding the Fourth Proportional to 169,033.32, 233,269.56 and 92,555.64

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Solution

The fourth proportional to 169,033.32, 233,269.56 and 92,555.64 is: 127,728.74

Step by Step Solution

  1. Step 1: Write the proportion equation
    169,033.32 : 233,269.56 = 92,555.64 : x
  2. Step 2: Convert to fraction form
    169,033.32/233,269.56 = 92,555.64/x
  3. Step 3: Cross multiply
    169,033.32x = 233,269.56 × 92,555.64
  4. Step 4: Simplify right side
    169,033.32x = 21,590,413,418.32
  5. Step 5: Solve for x
    x = 21,590,413,418.32/169,033.32
  6. Step 6: Final answer
    x = 127,728.74

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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.