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Finding the Fourth Proportional to 233,353.62, 350,030.44 and 67,141.62

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Solution

The fourth proportional to 233,353.62, 350,030.44 and 67,141.62 is: 100,712.43

Step by Step Solution

  1. Step 1: Write the proportion equation
    233,353.62 : 350,030.44 = 67,141.62 : x
  2. Step 2: Convert to fraction form
    233,353.62/350,030.44 = 67,141.62/x
  3. Step 3: Cross multiply
    233,353.62x = 350,030.44 × 67,141.62
  4. Step 4: Simplify right side
    233,353.62x = 23,501,610,790.91
  5. Step 5: Solve for x
    x = 23,501,610,790.91/233,353.62
  6. Step 6: Final answer
    x = 100,712.43

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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.