Home / 63,621.63-95,402.83-23,612.75

Finding the Fourth Proportional to 63,621.63, 95,402.83 and 23,612.75

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Solution

The fourth proportional to 63,621.63, 95,402.83 and 23,612.75 is: 35,408.13

Step by Step Solution

  1. Step 1: Write the proportion equation
    63,621.63 : 95,402.83 = 23,612.75 : x
  2. Step 2: Convert to fraction form
    63,621.63/95,402.83 = 23,612.75/x
  3. Step 3: Cross multiply
    63,621.63x = 95,402.83 × 23,612.75
  4. Step 4: Simplify right side
    63,621.63x = 2,252,723,174.08
  5. Step 5: Solve for x
    x = 2,252,723,174.08/63,621.63
  6. Step 6: Final answer
    x = 35,408.13

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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.