Home / 36,605.52-50,488.92-23,178.96

Finding the Fourth Proportional to 36,605.52, 50,488.92 and 23,178.96

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Solution

The fourth proportional to 36,605.52, 50,488.92 and 23,178.96 is: 31,970.06

Step by Step Solution

  1. Step 1: Write the proportion equation
    36,605.52 : 50,488.92 = 23,178.96 : x
  2. Step 2: Convert to fraction form
    36,605.52/50,488.92 = 23,178.96/x
  3. Step 3: Cross multiply
    36,605.52x = 50,488.92 × 23,178.96
  4. Step 4: Simplify right side
    36,605.52x = 1,170,280,657.12
  5. Step 5: Solve for x
    x = 1,170,280,657.12/36,605.52
  6. Step 6: Final answer
    x = 31,970.06

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.