Home / 17,729.18-26,597.46-7,340.94

Finding the Fourth Proportional to 17,729.18, 26,597.46 and 7,340.94

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Solution

The fourth proportional to 17,729.18, 26,597.46 and 7,340.94 is: 11,012.94

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,729.18 : 26,597.46 = 7,340.94 : x
  2. Step 2: Convert to fraction form
    17,729.18/26,597.46 = 7,340.94/x
  3. Step 3: Cross multiply
    17,729.18x = 26,597.46 × 7,340.94
  4. Step 4: Simplify right side
    17,729.18x = 195,250,358.01
  5. Step 5: Solve for x
    x = 195,250,358.01/17,729.18
  6. Step 6: Final answer
    x = 11,012.94

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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.