Home / 24,984.09-34,477.97-13,653.65

Finding the Fourth Proportional to 24,984.09, 34,477.97 and 13,653.65

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Solution

The fourth proportional to 24,984.09, 34,477.97 and 13,653.65 is: 18,841.99

Step by Step Solution

  1. Step 1: Write the proportion equation
    24,984.09 : 34,477.97 = 13,653.65 : x
  2. Step 2: Convert to fraction form
    24,984.09/34,477.97 = 13,653.65/x
  3. Step 3: Cross multiply
    24,984.09x = 34,477.97 × 13,653.65
  4. Step 4: Simplify right side
    24,984.09x = 470,749,894.43
  5. Step 5: Solve for x
    x = 470,749,894.43/24,984.09
  6. Step 6: Final answer
    x = 18,841.99

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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.