Home / 16,474.04-24,703.58-7,109.62

Finding the Fourth Proportional to 16,474.04, 24,703.58 and 7,109.62

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Solution

The fourth proportional to 16,474.04, 24,703.58 and 7,109.62 is: 10,661.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,474.04 : 24,703.58 = 7,109.62 : x
  2. Step 2: Convert to fraction form
    16,474.04/24,703.58 = 7,109.62/x
  3. Step 3: Cross multiply
    16,474.04x = 24,703.58 × 7,109.62
  4. Step 4: Simplify right side
    16,474.04x = 175,633,066.44
  5. Step 5: Solve for x
    x = 175,633,066.44/16,474.04
  6. Step 6: Final answer
    x = 10,661.20

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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.