Home / 14,200.24-19,589.46-11,034.76

Finding the Fourth Proportional to 14,200.24, 19,589.46 and 11,034.76

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Solution

The fourth proportional to 14,200.24, 19,589.46 and 11,034.76 is: 15,222.63

Step by Step Solution

  1. Step 1: Write the proportion equation
    14,200.24 : 19,589.46 = 11,034.76 : x
  2. Step 2: Convert to fraction form
    14,200.24/19,589.46 = 11,034.76/x
  3. Step 3: Cross multiply
    14,200.24x = 19,589.46 × 11,034.76
  4. Step 4: Simplify right side
    14,200.24x = 216,164,989.63
  5. Step 5: Solve for x
    x = 216,164,989.63/14,200.24
  6. Step 6: Final answer
    x = 15,222.63

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Double scale
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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.