Home / 24,647.04-34,012.84-13,469.04

Finding the Fourth Proportional to 24,647.04, 34,012.84 and 13,469.04

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Solution

The fourth proportional to 24,647.04, 34,012.84 and 13,469.04 is: 18,587.23

Step by Step Solution

  1. Step 1: Write the proportion equation
    24,647.04 : 34,012.84 = 13,469.04 : x
  2. Step 2: Convert to fraction form
    24,647.04/34,012.84 = 13,469.04/x
  3. Step 3: Cross multiply
    24,647.04x = 34,012.84 × 13,469.04
  4. Step 4: Simplify right side
    24,647.04x = 458,120,302.47
  5. Step 5: Solve for x
    x = 458,120,302.47/24,647.04
  6. Step 6: Final answer
    x = 18,587.23

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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.