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Finding the Fourth Proportional to 307,595.88, 461,415.69 and 94,336.11

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Solution

The fourth proportional to 307,595.88, 461,415.69 and 94,336.11 is: 141,510.87

Step by Step Solution

  1. Step 1: Write the proportion equation
    307,595.88 : 461,415.69 = 94,336.11 : x
  2. Step 2: Convert to fraction form
    307,595.88/461,415.69 = 94,336.11/x
  3. Step 3: Cross multiply
    307,595.88x = 461,415.69 × 94,336.11
  4. Step 4: Simplify right side
    307,595.88x = 43,528,161,287.57
  5. Step 5: Solve for x
    x = 43,528,161,287.57/307,595.88
  6. Step 6: Final answer
    x = 141,510.87

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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.