Home / 27,813.35-41,648.03-25,284.74

Finding the Fourth Proportional to 27,813.35, 41,648.03 and 25,284.74

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Solution

The fourth proportional to 27,813.35, 41,648.03 and 25,284.74 is: 37,861.66

Step by Step Solution

  1. Step 1: Write the proportion equation
    27,813.35 : 41,648.03 = 25,284.74 : x
  2. Step 2: Convert to fraction form
    27,813.35/41,648.03 = 25,284.74/x
  3. Step 3: Cross multiply
    27,813.35x = 41,648.03 × 25,284.74
  4. Step 4: Simplify right side
    27,813.35x = 1,053,059,275.40
  5. Step 5: Solve for x
    x = 1,053,059,275.40/27,813.35
  6. Step 6: Final answer
    x = 37,861.66

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.