Home / 19,564.23-29,327.06-12,524.22

Finding the Fourth Proportional to 19,564.23, 29,327.06 and 12,524.22

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Solution

The fourth proportional to 19,564.23, 29,327.06 and 12,524.22 is: 18,773.98

Step by Step Solution

  1. Step 1: Write the proportion equation
    19,564.23 : 29,327.06 = 12,524.22 : x
  2. Step 2: Convert to fraction form
    19,564.23/29,327.06 = 12,524.22/x
  3. Step 3: Cross multiply
    19,564.23x = 29,327.06 × 12,524.22
  4. Step 4: Simplify right side
    19,564.23x = 367,298,582.70
  5. Step 5: Solve for x
    x = 367,298,582.70/19,564.23
  6. Step 6: Final answer
    x = 18,773.98

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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.