Home / 23,379.12-35,060.04-9,342.36

Finding the Fourth Proportional to 23,379.12, 35,060.04 and 9,342.36

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Solution

The fourth proportional to 23,379.12, 35,060.04 and 9,342.36 is: 14,010.09

Step by Step Solution

  1. Step 1: Write the proportion equation
    23,379.12 : 35,060.04 = 9,342.36 : x
  2. Step 2: Convert to fraction form
    23,379.12/35,060.04 = 9,342.36/x
  3. Step 3: Cross multiply
    23,379.12x = 35,060.04 × 9,342.36
  4. Step 4: Simplify right side
    23,379.12x = 327,543,515.29
  5. Step 5: Solve for x
    x = 327,543,515.29/23,379.12
  6. Step 6: Final answer
    x = 14,010.09

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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.