Home / 24,964.13-34,450.62-13,633.45

Finding the Fourth Proportional to 24,964.13, 34,450.62 and 13,633.45

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Solution

The fourth proportional to 24,964.13, 34,450.62 and 13,633.45 is: 18,814.22

Step by Step Solution

  1. Step 1: Write the proportion equation
    24,964.13 : 34,450.62 = 13,633.45 : x
  2. Step 2: Convert to fraction form
    24,964.13/34,450.62 = 13,633.45/x
  3. Step 3: Cross multiply
    24,964.13x = 34,450.62 × 13,633.45
  4. Step 4: Simplify right side
    24,964.13x = 469,680,667.99
  5. Step 5: Solve for x
    x = 469,680,667.99/24,964.13
  6. Step 6: Final answer
    x = 18,814.22

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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.