Home / 63,305.16-94,968.30-25,885.32

Finding the Fourth Proportional to 63,305.16, 94,968.30 and 25,885.32

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Solution

The fourth proportional to 63,305.16, 94,968.30 and 25,885.32 is: 38,832.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    63,305.16 : 94,968.30 = 25,885.32 : x
  2. Step 2: Convert to fraction form
    63,305.16/94,968.30 = 25,885.32/x
  3. Step 3: Cross multiply
    63,305.16x = 94,968.30 × 25,885.32
  4. Step 4: Simplify right side
    63,305.16x = 2,458,284,835.36
  5. Step 5: Solve for x
    x = 2,458,284,835.36/63,305.16
  6. Step 6: Final answer
    x = 38,832.30

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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.