Home / 214,444.24-321,776.14-94,584.76

Finding the Fourth Proportional to 214,444.24, 321,776.14 and 94,584.76

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Solution

The fourth proportional to 214,444.24, 321,776.14 and 94,584.76 is: 141,925.56

Step by Step Solution

  1. Step 1: Write the proportion equation
    214,444.24 : 321,776.14 = 94,584.76 : x
  2. Step 2: Convert to fraction form
    214,444.24/321,776.14 = 94,584.76/x
  3. Step 3: Cross multiply
    214,444.24x = 321,776.14 × 94,584.76
  4. Step 4: Simplify right side
    214,444.24x = 30,435,118,975.63
  5. Step 5: Solve for x
    x = 30,435,118,975.63/214,444.24
  6. Step 6: Final answer
    x = 141,925.56

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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.