Home / 25,197.39-34,776.66-14,593.47

Finding the Fourth Proportional to 25,197.39, 34,776.66 and 14,593.47

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Solution

The fourth proportional to 25,197.39, 34,776.66 and 14,593.47 is: 20,141.46

Step by Step Solution

  1. Step 1: Write the proportion equation
    25,197.39 : 34,776.66 = 14,593.47 : x
  2. Step 2: Convert to fraction form
    25,197.39/34,776.66 = 14,593.47/x
  3. Step 3: Cross multiply
    25,197.39x = 34,776.66 × 14,593.47
  4. Step 4: Simplify right side
    25,197.39x = 507,512,144.41
  5. Step 5: Solve for x
    x = 507,512,144.41/25,197.39
  6. Step 6: Final answer
    x = 20,141.46

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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.