Home / 17,004.24-23,470.47-11,035.55

Finding the Fourth Proportional to 17,004.24, 23,470.47 and 11,035.55

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Solution

The fourth proportional to 17,004.24, 23,470.47 and 11,035.55 is: 15,232.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,004.24 : 23,470.47 = 11,035.55 : x
  2. Step 2: Convert to fraction form
    17,004.24/23,470.47 = 11,035.55/x
  3. Step 3: Cross multiply
    17,004.24x = 23,470.47 × 11,035.55
  4. Step 4: Simplify right side
    17,004.24x = 259,009,427.86
  5. Step 5: Solve for x
    x = 259,009,427.86/17,004.24
  6. Step 6: Final answer
    x = 15,232.05

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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.