Home / 213,060.03-294,022.50-117,566.67

Finding the Fourth Proportional to 213,060.03, 294,022.50 and 117,566.67

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Solution

The fourth proportional to 213,060.03, 294,022.50 and 117,566.67 is: 162,241.82

Step by Step Solution

  1. Step 1: Write the proportion equation
    213,060.03 : 294,022.50 = 117,566.67 : x
  2. Step 2: Convert to fraction form
    213,060.03/294,022.50 = 117,566.67/x
  3. Step 3: Cross multiply
    213,060.03x = 294,022.50 × 117,566.67
  4. Step 4: Simplify right side
    213,060.03x = 34,567,246,230.08
  5. Step 5: Solve for x
    x = 34,567,246,230.08/213,060.03
  6. Step 6: Final answer
    x = 162,241.82

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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.