Home / 226,483.03-339,765.41-93,290.59

Finding the Fourth Proportional to 226,483.03, 339,765.41 and 93,290.59

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Solution

The fourth proportional to 226,483.03, 339,765.41 and 93,290.59 is: 139,952.72

Step by Step Solution

  1. Step 1: Write the proportion equation
    226,483.03 : 339,765.41 = 93,290.59 : x
  2. Step 2: Convert to fraction form
    226,483.03/339,765.41 = 93,290.59/x
  3. Step 3: Cross multiply
    226,483.03x = 339,765.41 × 93,290.59
  4. Step 4: Simplify right side
    226,483.03x = 31,696,915,094.04
  5. Step 5: Solve for x
    x = 31,696,915,094.04/226,483.03
  6. Step 6: Final answer
    x = 139,952.72

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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.