Home / 34,928.05-52,138.49-32,326.06

Finding the Fourth Proportional to 34,928.05, 52,138.49 and 32,326.06

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Solution

The fourth proportional to 34,928.05, 52,138.49 and 32,326.06 is: 48,254.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    34,928.05 : 52,138.49 = 32,326.06 : x
  2. Step 2: Convert to fraction form
    34,928.05/52,138.49 = 32,326.06/x
  3. Step 3: Cross multiply
    34,928.05x = 52,138.49 × 32,326.06
  4. Step 4: Simplify right side
    34,928.05x = 1,685,431,906.52
  5. Step 5: Solve for x
    x = 1,685,431,906.52/34,928.05
  6. Step 6: Final answer
    x = 48,254.40

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Why These Related Problems?

These problems maintain the same ratio (1.49) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.