Home / 171,304.12-236,391.98-94,826.08

Finding the Fourth Proportional to 171,304.12, 236,391.98 and 94,826.08

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Solution

The fourth proportional to 171,304.12, 236,391.98 and 94,826.08 is: 130,855.72

Step by Step Solution

  1. Step 1: Write the proportion equation
    171,304.12 : 236,391.98 = 94,826.08 : x
  2. Step 2: Convert to fraction form
    171,304.12/236,391.98 = 94,826.08/x
  3. Step 3: Cross multiply
    171,304.12x = 236,391.98 × 94,826.08
  4. Step 4: Simplify right side
    171,304.12x = 22,416,124,806.84
  5. Step 5: Solve for x
    x = 22,416,124,806.84/171,304.12
  6. Step 6: Final answer
    x = 130,855.72

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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.