Home / 34,613.64-47,735.46-22,672.62

Finding the Fourth Proportional to 34,613.64, 47,735.46 and 22,672.62

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Solution

The fourth proportional to 34,613.64, 47,735.46 and 22,672.62 is: 31,267.67

Step by Step Solution

  1. Step 1: Write the proportion equation
    34,613.64 : 47,735.46 = 22,672.62 : x
  2. Step 2: Convert to fraction form
    34,613.64/47,735.46 = 22,672.62/x
  3. Step 3: Cross multiply
    34,613.64x = 47,735.46 × 22,672.62
  4. Step 4: Simplify right side
    34,613.64x = 1,082,287,945.11
  5. Step 5: Solve for x
    x = 1,082,287,945.11/34,613.64
  6. Step 6: Final answer
    x = 31,267.67

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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.