Home / 344,882.05-517,323.27-95,564.05

Finding the Fourth Proportional to 344,882.05, 517,323.27 and 95,564.05

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Solution

The fourth proportional to 344,882.05, 517,323.27 and 95,564.05 is: 143,346.13

Step by Step Solution

  1. Step 1: Write the proportion equation
    344,882.05 : 517,323.27 = 95,564.05 : x
  2. Step 2: Convert to fraction form
    344,882.05/517,323.27 = 95,564.05/x
  3. Step 3: Cross multiply
    344,882.05x = 517,323.27 × 95,564.05
  4. Step 4: Simplify right side
    344,882.05x = 49,437,506,840.44
  5. Step 5: Solve for x
    x = 49,437,506,840.44/344,882.05
  6. Step 6: Final answer
    x = 143,346.13

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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.