Home / 110,963.26-166,446.08-32,078.16

Finding the Fourth Proportional to 110,963.26, 166,446.08 and 32,078.16

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Solution

The fourth proportional to 110,963.26, 166,446.08 and 32,078.16 is: 48,117.58

Step by Step Solution

  1. Step 1: Write the proportion equation
    110,963.26 : 166,446.08 = 32,078.16 : x
  2. Step 2: Convert to fraction form
    110,963.26/166,446.08 = 32,078.16/x
  3. Step 3: Cross multiply
    110,963.26x = 166,446.08 × 32,078.16
  4. Step 4: Simplify right side
    110,963.26x = 5,339,283,985.61
  5. Step 5: Solve for x
    x = 5,339,283,985.61/110,963.26
  6. Step 6: Final answer
    x = 48,117.58

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.