Home / 25,524.22-38,214.41-19,264.32

Finding the Fourth Proportional to 25,524.22, 38,214.41 and 19,264.32

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Solution

The fourth proportional to 25,524.22, 38,214.41 and 19,264.32 is: 28,842.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    25,524.22 : 38,214.41 = 19,264.32 : x
  2. Step 2: Convert to fraction form
    25,524.22/38,214.41 = 19,264.32/x
  3. Step 3: Cross multiply
    25,524.22x = 38,214.41 × 19,264.32
  4. Step 4: Simplify right side
    25,524.22x = 736,174,622.85
  5. Step 5: Solve for x
    x = 736,174,622.85/25,524.22
  6. Step 6: Final answer
    x = 28,842.20

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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.