Home / 36,855.50-55,289.01-15,795.29

Finding the Fourth Proportional to 36,855.50, 55,289.01 and 15,795.29

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Solution

The fourth proportional to 36,855.50, 55,289.01 and 15,795.29 is: 23,695.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    36,855.50 : 55,289.01 = 15,795.29 : x
  2. Step 2: Convert to fraction form
    36,855.50/55,289.01 = 15,795.29/x
  3. Step 3: Cross multiply
    36,855.50x = 55,289.01 × 15,795.29
  4. Step 4: Simplify right side
    36,855.50x = 873,305,670.32
  5. Step 5: Solve for x
    x = 873,305,670.32/36,855.50
  6. Step 6: Final answer
    x = 23,695.40

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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.