Home / 23,687.06-35,523.47-19,516.73

Finding the Fourth Proportional to 23,687.06, 35,523.47 and 19,516.73

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Solution

The fourth proportional to 23,687.06, 35,523.47 and 19,516.73 is: 29,269.22

Step by Step Solution

  1. Step 1: Write the proportion equation
    23,687.06 : 35,523.47 = 19,516.73 : x
  2. Step 2: Convert to fraction form
    23,687.06/35,523.47 = 19,516.73/x
  3. Step 3: Cross multiply
    23,687.06x = 35,523.47 × 19,516.73
  4. Step 4: Simplify right side
    23,687.06x = 693,301,875.07
  5. Step 5: Solve for x
    x = 693,301,875.07/23,687.06
  6. Step 6: Final answer
    x = 29,269.22

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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.