Home / 25,467.16-35,142.92-14,136.24

Finding the Fourth Proportional to 25,467.16, 35,142.92 and 14,136.24

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Solution

The fourth proportional to 25,467.16, 35,142.92 and 14,136.24 is: 19,507.03

Step by Step Solution

  1. Step 1: Write the proportion equation
    25,467.16 : 35,142.92 = 14,136.24 : x
  2. Step 2: Convert to fraction form
    25,467.16/35,142.92 = 14,136.24/x
  3. Step 3: Cross multiply
    25,467.16x = 35,142.92 × 14,136.24
  4. Step 4: Simplify right side
    25,467.16x = 496,788,751.42
  5. Step 5: Solve for x
    x = 496,788,751.42/25,467.16
  6. Step 6: Final answer
    x = 19,507.03

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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.