Home / 17,496.32-24,160.01-15,003.14

Finding the Fourth Proportional to 17,496.32, 24,160.01 and 15,003.14

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Solution

The fourth proportional to 17,496.32, 24,160.01 and 15,003.14 is: 20,717.27

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,496.32 : 24,160.01 = 15,003.14 : x
  2. Step 2: Convert to fraction form
    17,496.32/24,160.01 = 15,003.14/x
  3. Step 3: Cross multiply
    17,496.32x = 24,160.01 × 15,003.14
  4. Step 4: Simplify right side
    17,496.32x = 362,475,816.62
  5. Step 5: Solve for x
    x = 362,475,816.62/17,496.32
  6. Step 6: Final answer
    x = 20,717.27

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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.