Home / 169,406.22-233,787.24-92,928.10

Finding the Fourth Proportional to 169,406.22, 233,787.24 and 92,928.10

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Solution

The fourth proportional to 169,406.22, 233,787.24 and 92,928.10 is: 128,244.43

Step by Step Solution

  1. Step 1: Write the proportion equation
    169,406.22 : 233,787.24 = 92,928.10 : x
  2. Step 2: Convert to fraction form
    169,406.22/233,787.24 = 92,928.10/x
  3. Step 3: Cross multiply
    169,406.22x = 233,787.24 × 92,928.10
  4. Step 4: Simplify right side
    169,406.22x = 21,725,404,017.44
  5. Step 5: Solve for x
    x = 21,725,404,017.44/169,406.22
  6. Step 6: Final answer
    x = 128,244.43

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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.