Home / 25,360.04-34,997.90-14,029.35

Finding the Fourth Proportional to 25,360.04, 34,997.90 and 14,029.35

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Solution

The fourth proportional to 25,360.04, 34,997.90 and 14,029.35 is: 19,361.07

Step by Step Solution

  1. Step 1: Write the proportion equation
    25,360.04 : 34,997.90 = 14,029.35 : x
  2. Step 2: Convert to fraction form
    25,360.04/34,997.90 = 14,029.35/x
  3. Step 3: Cross multiply
    25,360.04x = 34,997.90 × 14,029.35
  4. Step 4: Simplify right side
    25,360.04x = 490,997,586.98
  5. Step 5: Solve for x
    x = 490,997,586.98/25,360.04
  6. Step 6: Final answer
    x = 19,361.07

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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.