Home / 335,624.05-503,035.93-233,871.20

Finding the Fourth Proportional to 335,624.05, 503,035.93 and 233,871.20

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Solution

The fourth proportional to 335,624.05, 503,035.93 and 233,871.20 is: 350,527.97

Step by Step Solution

  1. Step 1: Write the proportion equation
    335,624.05 : 503,035.93 = 233,871.20 : x
  2. Step 2: Convert to fraction form
    335,624.05/503,035.93 = 233,871.20/x
  3. Step 3: Cross multiply
    335,624.05x = 503,035.93 × 233,871.20
  4. Step 4: Simplify right side
    335,624.05x = 117,645,617,265.13
  5. Step 5: Solve for x
    x = 117,645,617,265.13/335,624.05
  6. Step 6: Final answer
    x = 350,527.97

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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.