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Finding the Fourth Proportional to 18,052.00, 24,911.55 and 10,094.15

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Solution

The fourth proportional to 18,052.00, 24,911.55 and 10,094.15 is: 13,929.81

Step by Step Solution

  1. Step 1: Write the proportion equation
    18,052.00 : 24,911.55 = 10,094.15 : x
  2. Step 2: Convert to fraction form
    18,052.00/24,911.55 = 10,094.15/x
  3. Step 3: Cross multiply
    18,052.00x = 24,911.55 × 10,094.15
  4. Step 4: Simplify right side
    18,052.00x = 251,460,984.71
  5. Step 5: Solve for x
    x = 251,460,984.71/18,052.00
  6. Step 6: Final answer
    x = 13,929.81

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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.