Home / 27,487.41-37,926.08-16,732.17

Finding the Fourth Proportional to 27,487.41, 37,926.08 and 16,732.17

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Solution

The fourth proportional to 27,487.41, 37,926.08 and 16,732.17 is: 23,086.41

Step by Step Solution

  1. Step 1: Write the proportion equation
    27,487.41 : 37,926.08 = 16,732.17 : x
  2. Step 2: Convert to fraction form
    27,487.41/37,926.08 = 16,732.17/x
  3. Step 3: Cross multiply
    27,487.41x = 37,926.08 × 16,732.17
  4. Step 4: Simplify right side
    27,487.41x = 634,585,617.99
  5. Step 5: Solve for x
    x = 634,585,617.99/27,487.41
  6. Step 6: Final answer
    x = 23,086.41

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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.