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Finding the Fourth Proportional to 32,324.09, 44,602.04 and 18,176.09

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Solution

The fourth proportional to 32,324.09, 44,602.04 and 18,176.09 is: 25,080.08

Step by Step Solution

  1. Step 1: Write the proportion equation
    32,324.09 : 44,602.04 = 18,176.09 : x
  2. Step 2: Convert to fraction form
    32,324.09/44,602.04 = 18,176.09/x
  3. Step 3: Cross multiply
    32,324.09x = 44,602.04 × 18,176.09
  4. Step 4: Simplify right side
    32,324.09x = 810,690,515.65
  5. Step 5: Solve for x
    x = 810,690,515.65/32,324.09
  6. Step 6: Final answer
    x = 25,080.08

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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.