Home / 150,701.45-226,041.23-60,750.14

Finding the Fourth Proportional to 150,701.45, 226,041.23 and 60,750.14

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Solution

The fourth proportional to 150,701.45, 226,041.23 and 60,750.14 is: 91,120.79

Step by Step Solution

  1. Step 1: Write the proportion equation
    150,701.45 : 226,041.23 = 60,750.14 : x
  2. Step 2: Convert to fraction form
    150,701.45/226,041.23 = 60,750.14/x
  3. Step 3: Cross multiply
    150,701.45x = 226,041.23 × 60,750.14
  4. Step 4: Simplify right side
    150,701.45x = 13,732,035,389.94
  5. Step 5: Solve for x
    x = 13,732,035,389.94/150,701.45
  6. Step 6: Final answer
    x = 91,120.79

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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.