Home / 63,620.89-95,401.70-23,612.01

Finding the Fourth Proportional to 63,620.89, 95,401.70 and 23,612.01

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Solution

The fourth proportional to 63,620.89, 95,401.70 and 23,612.01 is: 35,407.02

Step by Step Solution

  1. Step 1: Write the proportion equation
    63,620.89 : 95,401.70 = 23,612.01 : x
  2. Step 2: Convert to fraction form
    63,620.89/95,401.70 = 23,612.01/x
  3. Step 3: Cross multiply
    63,620.89x = 95,401.70 × 23,612.01
  4. Step 4: Simplify right side
    63,620.89x = 2,252,625,894.42
  5. Step 5: Solve for x
    x = 2,252,625,894.42/63,620.89
  6. Step 6: Final answer
    x = 35,407.02

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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.