Home / 14,703.19-22,054.58-3,609.83

Finding the Fourth Proportional to 14,703.19, 22,054.58 and 3,609.83

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Solution

The fourth proportional to 14,703.19, 22,054.58 and 3,609.83 is: 5,414.70

Step by Step Solution

  1. Step 1: Write the proportion equation
    14,703.19 : 22,054.58 = 3,609.83 : x
  2. Step 2: Convert to fraction form
    14,703.19/22,054.58 = 3,609.83/x
  3. Step 3: Cross multiply
    14,703.19x = 22,054.58 × 3,609.83
  4. Step 4: Simplify right side
    14,703.19x = 79,613,266.47
  5. Step 5: Solve for x
    x = 79,613,266.47/14,703.19
  6. Step 6: Final answer
    x = 5,414.70

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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.