Home / 27,036.39-37,296.63-17,484.42

Finding the Fourth Proportional to 27,036.39, 37,296.63 and 17,484.42

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Solution

The fourth proportional to 27,036.39, 37,296.63 and 17,484.42 is: 24,119.71

Step by Step Solution

  1. Step 1: Write the proportion equation
    27,036.39 : 37,296.63 = 17,484.42 : x
  2. Step 2: Convert to fraction form
    27,036.39/37,296.63 = 17,484.42/x
  3. Step 3: Cross multiply
    27,036.39x = 37,296.63 × 17,484.42
  4. Step 4: Simplify right side
    27,036.39x = 652,110,083.37
  5. Step 5: Solve for x
    x = 652,110,083.37/27,036.39
  6. Step 6: Final answer
    x = 24,119.71

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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.