Home / 17,724.99-24,459.38-10,171.94

Finding the Fourth Proportional to 17,724.99, 24,459.38 and 10,171.94

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Solution

The fourth proportional to 17,724.99, 24,459.38 and 10,171.94 is: 14,036.64

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,724.99 : 24,459.38 = 10,171.94 : x
  2. Step 2: Convert to fraction form
    17,724.99/24,459.38 = 10,171.94/x
  3. Step 3: Cross multiply
    17,724.99x = 24,459.38 × 10,171.94
  4. Step 4: Simplify right side
    17,724.99x = 248,799,293.88
  5. Step 5: Solve for x
    x = 248,799,293.88/17,724.99
  6. Step 6: Final answer
    x = 14,036.64

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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.