Home / 94,309.30-141,464-24,188.64

Finding the Fourth Proportional to 94,309.30, 141,464 and 24,188.64

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Solution

The fourth proportional to 94,309.30, 141,464 and 24,188.64 is: 36,282.97

Step by Step Solution

  1. Step 1: Write the proportion equation
    94,309.30 : 141,464 = 24,188.64 : x
  2. Step 2: Convert to fraction form
    94,309.30/141,464 = 24,188.64/x
  3. Step 3: Cross multiply
    94,309.30x = 141,464 × 24,188.64
  4. Step 4: Simplify right side
    94,309.30x = 3,421,821,768.96
  5. Step 5: Solve for x
    x = 3,421,821,768.96/94,309.30
  6. Step 6: Final answer
    x = 36,282.97

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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.