Home / 110,667.03-166,166.57-63,335.53

Finding the Fourth Proportional to 110,667.03, 166,166.57 and 63,335.53

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Solution

The fourth proportional to 110,667.03, 166,166.57 and 63,335.53 is: 95,098.31

Step by Step Solution

  1. Step 1: Write the proportion equation
    110,667.03 : 166,166.57 = 63,335.53 : x
  2. Step 2: Convert to fraction form
    110,667.03/166,166.57 = 63,335.53/x
  3. Step 3: Cross multiply
    110,667.03x = 166,166.57 × 63,335.53
  4. Step 4: Simplify right side
    110,667.03x = 10,524,247,779.23
  5. Step 5: Solve for x
    x = 10,524,247,779.23/110,667.03
  6. Step 6: Final answer
    x = 95,098.31

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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.