Home / 27,826.49-41,753.42-13,032.84

Finding the Fourth Proportional to 27,826.49, 41,753.42 and 13,032.84

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Solution

The fourth proportional to 27,826.49, 41,753.42 and 13,032.84 is: 19,555.67

Step by Step Solution

  1. Step 1: Write the proportion equation
    27,826.49 : 41,753.42 = 13,032.84 : x
  2. Step 2: Convert to fraction form
    27,826.49/41,753.42 = 13,032.84/x
  3. Step 3: Cross multiply
    27,826.49x = 41,753.42 × 13,032.84
  4. Step 4: Simplify right side
    27,826.49x = 544,165,577.15
  5. Step 5: Solve for x
    x = 544,165,577.15/27,826.49
  6. Step 6: Final answer
    x = 19,555.67

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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.