Home / 26,934.41-37,175.81-17,486.57

Finding the Fourth Proportional to 26,934.41, 37,175.81 and 17,486.57

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Solution

The fourth proportional to 26,934.41, 37,175.81 and 17,486.57 is: 24,135.57

Step by Step Solution

  1. Step 1: Write the proportion equation
    26,934.41 : 37,175.81 = 17,486.57 : x
  2. Step 2: Convert to fraction form
    26,934.41/37,175.81 = 17,486.57/x
  3. Step 3: Cross multiply
    26,934.41x = 37,175.81 × 17,486.57
  4. Step 4: Simplify right side
    26,934.41x = 650,077,130.56
  5. Step 5: Solve for x
    x = 650,077,130.56/26,934.41
  6. Step 6: Final answer
    x = 24,135.57

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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.