Home / 25,192.19-37,796.49-12,045.59

Finding the Fourth Proportional to 25,192.19, 37,796.49 and 12,045.59

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Solution

The fourth proportional to 25,192.19, 37,796.49 and 12,045.59 is: 18,072.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    25,192.19 : 37,796.49 = 12,045.59 : x
  2. Step 2: Convert to fraction form
    25,192.19/37,796.49 = 12,045.59/x
  3. Step 3: Cross multiply
    25,192.19x = 37,796.49 × 12,045.59
  4. Step 4: Simplify right side
    25,192.19x = 455,280,817.61
  5. Step 5: Solve for x
    x = 455,280,817.61/25,192.19
  6. Step 6: Final answer
    x = 18,072.30

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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.