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Finding the Fourth Proportional to 234,366.36, 351,565.98 and 94,125

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Solution

The fourth proportional to 234,366.36, 351,565.98 and 94,125 is: 141,194.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    234,366.36 : 351,565.98 = 94,125 : x
  2. Step 2: Convert to fraction form
    234,366.36/351,565.98 = 94,125/x
  3. Step 3: Cross multiply
    234,366.36x = 351,565.98 × 94,125
  4. Step 4: Simplify right side
    234,366.36x = 33,091,147,867.50
  5. Step 5: Solve for x
    x = 33,091,147,867.50/234,366.36
  6. Step 6: Final answer
    x = 141,194.10

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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.