Home / 94,421.52-141,771.87-63,027.18

Finding the Fourth Proportional to 94,421.52, 141,771.87 and 63,027.18

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Solution

The fourth proportional to 94,421.52, 141,771.87 and 63,027.18 is: 94,633.95

Step by Step Solution

  1. Step 1: Write the proportion equation
    94,421.52 : 141,771.87 = 63,027.18 : x
  2. Step 2: Convert to fraction form
    94,421.52/141,771.87 = 63,027.18/x
  3. Step 3: Cross multiply
    94,421.52x = 141,771.87 × 63,027.18
  4. Step 4: Simplify right side
    94,421.52x = 8,935,481,169.43
  5. Step 5: Solve for x
    x = 8,935,481,169.43/94,421.52
  6. Step 6: Final answer
    x = 94,633.95

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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.