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Finding the Fourth Proportional to 222,049.76, 333,095.79 and 62,125.79

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Solution

The fourth proportional to 222,049.76, 333,095.79 and 62,125.79 is: 93,194.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    222,049.76 : 333,095.79 = 62,125.79 : x
  2. Step 2: Convert to fraction form
    222,049.76/333,095.79 = 62,125.79/x
  3. Step 3: Cross multiply
    222,049.76x = 333,095.79 × 62,125.79
  4. Step 4: Simplify right side
    222,049.76x = 20,693,837,666.92
  5. Step 5: Solve for x
    x = 20,693,837,666.92/222,049.76
  6. Step 6: Final answer
    x = 93,194.60

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1.5x scale

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.