Home / 34,771.69-52,152.01-11,076.16

Finding the Fourth Proportional to 34,771.69, 52,152.01 and 11,076.16

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Solution

The fourth proportional to 34,771.69, 52,152.01 and 11,076.16 is: 16,612.48

Step by Step Solution

  1. Step 1: Write the proportion equation
    34,771.69 : 52,152.01 = 11,076.16 : x
  2. Step 2: Convert to fraction form
    34,771.69/52,152.01 = 11,076.16/x
  3. Step 3: Cross multiply
    34,771.69x = 52,152.01 × 11,076.16
  4. Step 4: Simplify right side
    34,771.69x = 577,644,007.08
  5. Step 5: Solve for x
    x = 577,644,007.08/34,771.69
  6. Step 6: Final answer
    x = 16,612.48

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.