Home / 32,118.05-44,324.12-17,971.00

Finding the Fourth Proportional to 32,118.05, 44,324.12 and 17,971.00

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Solution

The fourth proportional to 32,118.05, 44,324.12 and 17,971.00 is: 24,800.65

Step by Step Solution

  1. Step 1: Write the proportion equation
    32,118.05 : 44,324.12 = 17,971.00 : x
  2. Step 2: Convert to fraction form
    32,118.05/44,324.12 = 17,971.00/x
  3. Step 3: Cross multiply
    32,118.05x = 44,324.12 × 17,971.00
  4. Step 4: Simplify right side
    32,118.05x = 796,548,694.64
  5. Step 5: Solve for x
    x = 796,548,694.64/32,118.05
  6. Step 6: Final answer
    x = 24,800.65

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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.