Home / 46,175.19-69,262.80-11,114.84

Finding the Fourth Proportional to 46,175.19, 69,262.80 and 11,114.84

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Solution

The fourth proportional to 46,175.19, 69,262.80 and 11,114.84 is: 16,672.27

Step by Step Solution

  1. Step 1: Write the proportion equation
    46,175.19 : 69,262.80 = 11,114.84 : x
  2. Step 2: Convert to fraction form
    46,175.19/69,262.80 = 11,114.84/x
  3. Step 3: Cross multiply
    46,175.19x = 69,262.80 × 11,114.84
  4. Step 4: Simplify right side
    46,175.19x = 769,845,071.43
  5. Step 5: Solve for x
    x = 769,845,071.43/46,175.19
  6. Step 6: Final answer
    x = 16,672.27

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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.