Home / 23,662.04-32,653.11-13,052.66

Finding the Fourth Proportional to 23,662.04, 32,653.11 and 13,052.66

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Solution

The fourth proportional to 23,662.04, 32,653.11 and 13,052.66 is: 18,012.39

Step by Step Solution

  1. Step 1: Write the proportion equation
    23,662.04 : 32,653.11 = 13,052.66 : x
  2. Step 2: Convert to fraction form
    23,662.04/32,653.11 = 13,052.66/x
  3. Step 3: Cross multiply
    23,662.04x = 32,653.11 × 13,052.66
  4. Step 4: Simplify right side
    23,662.04x = 426,209,942.77
  5. Step 5: Solve for x
    x = 426,209,942.77/23,662.04
  6. Step 6: Final answer
    x = 18,012.39

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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.