Home / 114,824.03-172,202.57-44,686.67

Finding the Fourth Proportional to 114,824.03, 172,202.57 and 44,686.67

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Solution

The fourth proportional to 114,824.03, 172,202.57 and 44,686.67 is: 67,016.98

Step by Step Solution

  1. Step 1: Write the proportion equation
    114,824.03 : 172,202.57 = 44,686.67 : x
  2. Step 2: Convert to fraction form
    114,824.03/172,202.57 = 44,686.67/x
  3. Step 3: Cross multiply
    114,824.03x = 172,202.57 × 44,686.67
  4. Step 4: Simplify right side
    114,824.03x = 7,695,159,195.31
  5. Step 5: Solve for x
    x = 7,695,159,195.31/114,824.03
  6. Step 6: Final answer
    x = 67,016.98

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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.