Home / 34,794.11-52,148.41-13,713.00

Finding the Fourth Proportional to 34,794.11, 52,148.41 and 13,713.00

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Solution

The fourth proportional to 34,794.11, 52,148.41 and 13,713.00 is: 20,552.64

Step by Step Solution

  1. Step 1: Write the proportion equation
    34,794.11 : 52,148.41 = 13,713.00 : x
  2. Step 2: Convert to fraction form
    34,794.11/52,148.41 = 13,713.00/x
  3. Step 3: Cross multiply
    34,794.11x = 52,148.41 × 13,713.00
  4. Step 4: Simplify right side
    34,794.11x = 715,110,916.49
  5. Step 5: Solve for x
    x = 715,110,916.49/34,794.11
  6. Step 6: Final answer
    x = 20,552.64

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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.