Home / 226,035.18-339,162.93-92,955.42

Finding the Fourth Proportional to 226,035.18, 339,162.93 and 92,955.42

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Solution

The fourth proportional to 226,035.18, 339,162.93 and 92,955.42 is: 139,478.43

Step by Step Solution

  1. Step 1: Write the proportion equation
    226,035.18 : 339,162.93 = 92,955.42 : x
  2. Step 2: Convert to fraction form
    226,035.18/339,162.93 = 92,955.42/x
  3. Step 3: Cross multiply
    226,035.18x = 339,162.93 × 92,955.42
  4. Step 4: Simplify right side
    226,035.18x = 31,527,032,606.58
  5. Step 5: Solve for x
    x = 31,527,032,606.58/226,035.18
  6. Step 6: Final answer
    x = 139,478.43

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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.