Home / 17,581.74-24,258.48-10,867.62

Finding the Fourth Proportional to 17,581.74, 24,258.48 and 10,867.62

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Solution

The fourth proportional to 17,581.74, 24,258.48 and 10,867.62 is: 14,994.64

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,581.74 : 24,258.48 = 10,867.62 : x
  2. Step 2: Convert to fraction form
    17,581.74/24,258.48 = 10,867.62/x
  3. Step 3: Cross multiply
    17,581.74x = 24,258.48 × 10,867.62
  4. Step 4: Simplify right side
    17,581.74x = 263,631,942.42
  5. Step 5: Solve for x
    x = 263,631,942.42/17,581.74
  6. Step 6: Final answer
    x = 14,994.64

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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.