Home / 19,594.20-27,043.05-11,096.76

Finding the Fourth Proportional to 19,594.20, 27,043.05 and 11,096.76

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Solution

The fourth proportional to 19,594.20, 27,043.05 and 11,096.76 is: 15,315.26

Step by Step Solution

  1. Step 1: Write the proportion equation
    19,594.20 : 27,043.05 = 11,096.76 : x
  2. Step 2: Convert to fraction form
    19,594.20/27,043.05 = 11,096.76/x
  3. Step 3: Cross multiply
    19,594.20x = 27,043.05 × 11,096.76
  4. Step 4: Simplify right side
    19,594.20x = 300,090,235.52
  5. Step 5: Solve for x
    x = 300,090,235.52/19,594.20
  6. Step 6: Final answer
    x = 15,315.26

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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.