Home / 166,699.99-229,988.87-95,028.22

Finding the Fourth Proportional to 166,699.99, 229,988.87 and 95,028.22

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Solution

The fourth proportional to 166,699.99, 229,988.87 and 95,028.22 is: 131,106.38

Step by Step Solution

  1. Step 1: Write the proportion equation
    166,699.99 : 229,988.87 = 95,028.22 : x
  2. Step 2: Convert to fraction form
    166,699.99/229,988.87 = 95,028.22/x
  3. Step 3: Cross multiply
    166,699.99x = 229,988.87 × 95,028.22
  4. Step 4: Simplify right side
    166,699.99x = 21,855,432,460.77
  5. Step 5: Solve for x
    x = 21,855,432,460.77/166,699.99
  6. Step 6: Final answer
    x = 131,106.38

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.