Home / 23,066.36-34,596.30-13,173.56

Finding the Fourth Proportional to 23,066.36, 34,596.30 and 13,173.56

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Solution

The fourth proportional to 23,066.36, 34,596.30 and 13,173.56 is: 19,758.49

Step by Step Solution

  1. Step 1: Write the proportion equation
    23,066.36 : 34,596.30 = 13,173.56 : x
  2. Step 2: Convert to fraction form
    23,066.36/34,596.30 = 13,173.56/x
  3. Step 3: Cross multiply
    23,066.36x = 34,596.30 × 13,173.56
  4. Step 4: Simplify right side
    23,066.36x = 455,756,433.83
  5. Step 5: Solve for x
    x = 455,756,433.83/23,066.36
  6. Step 6: Final answer
    x = 19,758.49

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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.