Home / 41,606.20-62,409.30-13,526.20

Finding the Fourth Proportional to 41,606.20, 62,409.30 and 13,526.20

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Solution

The fourth proportional to 41,606.20, 62,409.30 and 13,526.20 is: 20,289.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    41,606.20 : 62,409.30 = 13,526.20 : x
  2. Step 2: Convert to fraction form
    41,606.20/62,409.30 = 13,526.20/x
  3. Step 3: Cross multiply
    41,606.20x = 62,409.30 × 13,526.20
  4. Step 4: Simplify right side
    41,606.20x = 844,160,673.66
  5. Step 5: Solve for x
    x = 844,160,673.66/41,606.20
  6. Step 6: Final answer
    x = 20,289.30

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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.