Home / 63,249.12-94,821.12-23,784.48

Finding the Fourth Proportional to 63,249.12, 94,821.12 and 23,784.48

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Solution

The fourth proportional to 63,249.12, 94,821.12 and 23,784.48 is: 35,656.96

Step by Step Solution

  1. Step 1: Write the proportion equation
    63,249.12 : 94,821.12 = 23,784.48 : x
  2. Step 2: Convert to fraction form
    63,249.12/94,821.12 = 23,784.48/x
  3. Step 3: Cross multiply
    63,249.12x = 94,821.12 × 23,784.48
  4. Step 4: Simplify right side
    63,249.12x = 2,255,271,032.22
  5. Step 5: Solve for x
    x = 2,255,271,032.22/63,249.12
  6. Step 6: Final answer
    x = 35,656.96

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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.