Home / 25,524.75-35,224.11-14,193.93

Finding the Fourth Proportional to 25,524.75, 35,224.11 and 14,193.93

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Solution

The fourth proportional to 25,524.75, 35,224.11 and 14,193.93 is: 19,587.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    25,524.75 : 35,224.11 = 14,193.93 : x
  2. Step 2: Convert to fraction form
    25,524.75/35,224.11 = 14,193.93/x
  3. Step 3: Cross multiply
    25,524.75x = 35,224.11 × 14,193.93
  4. Step 4: Simplify right side
    25,524.75x = 499,968,551.65
  5. Step 5: Solve for x
    x = 499,968,551.65/25,524.75
  6. Step 6: Final answer
    x = 19,587.60

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.