Home / 14,786.04-22,187.92-5,899.80

Finding the Fourth Proportional to 14,786.04, 22,187.92 and 5,899.80

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Solution

The fourth proportional to 14,786.04, 22,187.92 and 5,899.80 is: 8,853.24

Step by Step Solution

  1. Step 1: Write the proportion equation
    14,786.04 : 22,187.92 = 5,899.80 : x
  2. Step 2: Convert to fraction form
    14,786.04/22,187.92 = 5,899.80/x
  3. Step 3: Cross multiply
    14,786.04x = 22,187.92 × 5,899.80
  4. Step 4: Simplify right side
    14,786.04x = 130,904,290.42
  5. Step 5: Solve for x
    x = 130,904,290.42/14,786.04
  6. Step 6: Final answer
    x = 8,853.24

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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.