Home / 63,213.83-94,834.86-23,771.28

Finding the Fourth Proportional to 63,213.83, 94,834.86 and 23,771.28

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Solution

The fourth proportional to 63,213.83, 94,834.86 and 23,771.28 is: 35,662.23

Step by Step Solution

  1. Step 1: Write the proportion equation
    63,213.83 : 94,834.86 = 23,771.28 : x
  2. Step 2: Convert to fraction form
    63,213.83/94,834.86 = 23,771.28/x
  3. Step 3: Cross multiply
    63,213.83x = 94,834.86 × 23,771.28
  4. Step 4: Simplify right side
    63,213.83x = 2,254,346,010.82
  5. Step 5: Solve for x
    x = 2,254,346,010.82/63,213.83
  6. Step 6: Final answer
    x = 35,662.23

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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.