Home / 25,110.41-37,672.90-14,025.35

Finding the Fourth Proportional to 25,110.41, 37,672.90 and 14,025.35

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Solution

The fourth proportional to 25,110.41, 37,672.90 and 14,025.35 is: 21,042.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    25,110.41 : 37,672.90 = 14,025.35 : x
  2. Step 2: Convert to fraction form
    25,110.41/37,672.90 = 14,025.35/x
  3. Step 3: Cross multiply
    25,110.41x = 37,672.90 × 14,025.35
  4. Step 4: Simplify right side
    25,110.41x = 528,375,667.13
  5. Step 5: Solve for x
    x = 528,375,667.13/25,110.41
  6. Step 6: Final answer
    x = 21,042.10

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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.