Home / 32,329.07-44,613.64-18,181.91

Finding the Fourth Proportional to 32,329.07, 44,613.64 and 18,181.91

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Solution

The fourth proportional to 32,329.07, 44,613.64 and 18,181.91 is: 25,090.77

Step by Step Solution

  1. Step 1: Write the proportion equation
    32,329.07 : 44,613.64 = 18,181.91 : x
  2. Step 2: Convert to fraction form
    32,329.07/44,613.64 = 18,181.91/x
  3. Step 3: Cross multiply
    32,329.07x = 44,613.64 × 18,181.91
  4. Step 4: Simplify right side
    32,329.07x = 811,161,253.33
  5. Step 5: Solve for x
    x = 811,161,253.33/32,329.07
  6. Step 6: Final answer
    x = 25,090.77

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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.