Home / 67,975.26-101,973.24-34,677.15

Finding the Fourth Proportional to 67,975.26, 101,973.24 and 34,677.15

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Solution

The fourth proportional to 67,975.26, 101,973.24 and 34,677.15 is: 52,021.00

Step by Step Solution

  1. Step 1: Write the proportion equation
    67,975.26 : 101,973.24 = 34,677.15 : x
  2. Step 2: Convert to fraction form
    67,975.26/101,973.24 = 34,677.15/x
  3. Step 3: Cross multiply
    67,975.26x = 101,973.24 × 34,677.15
  4. Step 4: Simplify right side
    67,975.26x = 3,536,141,339.47
  5. Step 5: Solve for x
    x = 3,536,141,339.47/67,975.26
  6. Step 6: Final answer
    x = 52,021.00

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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.