Home / 38,595.42-53,262.53-27,284.85

Finding the Fourth Proportional to 38,595.42, 53,262.53 and 27,284.85

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Solution

The fourth proportional to 38,595.42, 53,262.53 and 27,284.85 is: 37,653.69

Step by Step Solution

  1. Step 1: Write the proportion equation
    38,595.42 : 53,262.53 = 27,284.85 : x
  2. Step 2: Convert to fraction form
    38,595.42/53,262.53 = 27,284.85/x
  3. Step 3: Cross multiply
    38,595.42x = 53,262.53 × 27,284.85
  4. Step 4: Simplify right side
    38,595.42x = 1,453,260,107.56
  5. Step 5: Solve for x
    x = 1,453,260,107.56/38,595.42
  6. Step 6: Final answer
    x = 37,653.69

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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.