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Finding the Fourth Proportional to 223,323.04, 334,912.57 and 73,527.66

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Solution

The fourth proportional to 223,323.04, 334,912.57 and 73,527.66 is: 110,267.79

Step by Step Solution

  1. Step 1: Write the proportion equation
    223,323.04 : 334,912.57 = 73,527.66 : x
  2. Step 2: Convert to fraction form
    223,323.04/334,912.57 = 73,527.66/x
  3. Step 3: Cross multiply
    223,323.04x = 334,912.57 × 73,527.66
  4. Step 4: Simplify right side
    223,323.04x = 24,625,337,576.69
  5. Step 5: Solve for x
    x = 24,625,337,576.69/223,323.04
  6. Step 6: Final answer
    x = 110,267.79

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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.