Home / 29,066.58-40,111.92-16,492.14

Finding the Fourth Proportional to 29,066.58, 40,111.92 and 16,492.14

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Solution

The fourth proportional to 29,066.58, 40,111.92 and 16,492.14 is: 22,759.18

Step by Step Solution

  1. Step 1: Write the proportion equation
    29,066.58 : 40,111.92 = 16,492.14 : x
  2. Step 2: Convert to fraction form
    29,066.58/40,111.92 = 16,492.14/x
  3. Step 3: Cross multiply
    29,066.58x = 40,111.92 × 16,492.14
  4. Step 4: Simplify right side
    29,066.58x = 661,531,400.31
  5. Step 5: Solve for x
    x = 661,531,400.31/29,066.58
  6. Step 6: Final answer
    x = 22,759.18

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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.