Home / 63,181.26-94,689.66-25,697.64

Finding the Fourth Proportional to 63,181.26, 94,689.66 and 25,697.64

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Solution

The fourth proportional to 63,181.26, 94,689.66 and 25,697.64 is: 38,513.01

Step by Step Solution

  1. Step 1: Write the proportion equation
    63,181.26 : 94,689.66 = 25,697.64 : x
  2. Step 2: Convert to fraction form
    63,181.26/94,689.66 = 25,697.64/x
  3. Step 3: Cross multiply
    63,181.26x = 94,689.66 × 25,697.64
  4. Step 4: Simplify right side
    63,181.26x = 2,433,300,794.40
  5. Step 5: Solve for x
    x = 2,433,300,794.40/63,181.26
  6. Step 6: Final answer
    x = 38,513.01

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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.