Home / 25,173.36-37,708.20-14,760

Finding the Fourth Proportional to 25,173.36, 37,708.20 and 14,760

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Solution

The fourth proportional to 25,173.36, 37,708.20 and 14,760 is: 22,109.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    25,173.36 : 37,708.20 = 14,760 : x
  2. Step 2: Convert to fraction form
    25,173.36/37,708.20 = 14,760/x
  3. Step 3: Cross multiply
    25,173.36x = 37,708.20 × 14,760
  4. Step 4: Simplify right side
    25,173.36x = 556,573,032
  5. Step 5: Solve for x
    x = 556,573,032/25,173.36
  6. Step 6: Final answer
    x = 22,109.60

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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.