Home / 36,673.21-55,028.57-17,460.70

Finding the Fourth Proportional to 36,673.21, 55,028.57 and 17,460.70

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Solution

The fourth proportional to 36,673.21, 55,028.57 and 17,460.70 is: 26,199.98

Step by Step Solution

  1. Step 1: Write the proportion equation
    36,673.21 : 55,028.57 = 17,460.70 : x
  2. Step 2: Convert to fraction form
    36,673.21/55,028.57 = 17,460.70/x
  3. Step 3: Cross multiply
    36,673.21x = 55,028.57 × 17,460.70
  4. Step 4: Simplify right side
    36,673.21x = 960,837,127.32
  5. Step 5: Solve for x
    x = 960,837,127.32/36,673.21
  6. Step 6: Final answer
    x = 26,199.98

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1.5x scale

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.