Home / 37,285.83-55,901.41-17,553.63

Finding the Fourth Proportional to 37,285.83, 55,901.41 and 17,553.63

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Solution

The fourth proportional to 37,285.83, 55,901.41 and 17,553.63 is: 26,317.57

Step by Step Solution

  1. Step 1: Write the proportion equation
    37,285.83 : 55,901.41 = 17,553.63 : x
  2. Step 2: Convert to fraction form
    37,285.83/55,901.41 = 17,553.63/x
  3. Step 3: Cross multiply
    37,285.83x = 55,901.41 × 17,553.63
  4. Step 4: Simplify right side
    37,285.83x = 981,272,388.11
  5. Step 5: Solve for x
    x = 981,272,388.11/37,285.83
  6. Step 6: Final answer
    x = 26,317.57

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1.5x scale

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.