Home / 56,849.34-85,273.95-15,296.34

Finding the Fourth Proportional to 56,849.34, 85,273.95 and 15,296.34

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Solution

The fourth proportional to 56,849.34, 85,273.95 and 15,296.34 is: 22,944.49

Step by Step Solution

  1. Step 1: Write the proportion equation
    56,849.34 : 85,273.95 = 15,296.34 : x
  2. Step 2: Convert to fraction form
    56,849.34/85,273.95 = 15,296.34/x
  3. Step 3: Cross multiply
    56,849.34x = 85,273.95 × 15,296.34
  4. Step 4: Simplify right side
    56,849.34x = 1,304,379,332.34
  5. Step 5: Solve for x
    x = 1,304,379,332.34/56,849.34
  6. Step 6: Final answer
    x = 22,944.49

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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.