Home / 183,564.08-275,349.17-50,443.52

Finding the Fourth Proportional to 183,564.08, 275,349.17 and 50,443.52

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Solution

The fourth proportional to 183,564.08, 275,349.17 and 50,443.52 is: 75,666.12

Step by Step Solution

  1. Step 1: Write the proportion equation
    183,564.08 : 275,349.17 = 50,443.52 : x
  2. Step 2: Convert to fraction form
    183,564.08/275,349.17 = 50,443.52/x
  3. Step 3: Cross multiply
    183,564.08x = 275,349.17 × 50,443.52
  4. Step 4: Simplify right side
    183,564.08x = 13,889,581,363.88
  5. Step 5: Solve for x
    x = 13,889,581,363.88/183,564.08
  6. Step 6: Final answer
    x = 75,666.12

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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.