Home / 24,427.26-33,708.03-13,670.34

Finding the Fourth Proportional to 24,427.26, 33,708.03 and 13,670.34

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Solution

The fourth proportional to 24,427.26, 33,708.03 and 13,670.34 is: 18,864.18

Step by Step Solution

  1. Step 1: Write the proportion equation
    24,427.26 : 33,708.03 = 13,670.34 : x
  2. Step 2: Convert to fraction form
    24,427.26/33,708.03 = 13,670.34/x
  3. Step 3: Cross multiply
    24,427.26x = 33,708.03 × 13,670.34
  4. Step 4: Simplify right side
    24,427.26x = 460,800,230.83
  5. Step 5: Solve for x
    x = 460,800,230.83/24,427.26
  6. Step 6: Final answer
    x = 18,864.18

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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.