Home / 11,175.57-16,763.49-4,600.26

Finding the Fourth Proportional to 11,175.57, 16,763.49 and 4,600.26

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Solution

The fourth proportional to 11,175.57, 16,763.49 and 4,600.26 is: 6,900.45

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,175.57 : 16,763.49 = 4,600.26 : x
  2. Step 2: Convert to fraction form
    11,175.57/16,763.49 = 4,600.26/x
  3. Step 3: Cross multiply
    11,175.57x = 16,763.49 × 4,600.26
  4. Step 4: Simplify right side
    11,175.57x = 77,116,412.51
  5. Step 5: Solve for x
    x = 77,116,412.51/11,175.57
  6. Step 6: Final answer
    x = 6,900.45

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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.