Home / 152,926.01-229,262.70-67,476.02

Finding the Fourth Proportional to 152,926.01, 229,262.70 and 67,476.02

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Solution

The fourth proportional to 152,926.01, 229,262.70 and 67,476.02 is: 101,158.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    152,926.01 : 229,262.70 = 67,476.02 : x
  2. Step 2: Convert to fraction form
    152,926.01/229,262.70 = 67,476.02/x
  3. Step 3: Cross multiply
    152,926.01x = 229,262.70 × 67,476.02
  4. Step 4: Simplify right side
    152,926.01x = 15,469,734,530.45
  5. Step 5: Solve for x
    x = 15,469,734,530.45/152,926.01
  6. Step 6: Final answer
    x = 101,158.30

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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.