Home / 23,166.04-31,968.62-13,093.14

Finding the Fourth Proportional to 23,166.04, 31,968.62 and 13,093.14

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Solution

The fourth proportional to 23,166.04, 31,968.62 and 13,093.14 is: 18,068.24

Step by Step Solution

  1. Step 1: Write the proportion equation
    23,166.04 : 31,968.62 = 13,093.14 : x
  2. Step 2: Convert to fraction form
    23,166.04/31,968.62 = 13,093.14/x
  3. Step 3: Cross multiply
    23,166.04x = 31,968.62 × 13,093.14
  4. Step 4: Simplify right side
    23,166.04x = 418,569,617.27
  5. Step 5: Solve for x
    x = 418,569,617.27/23,166.04
  6. Step 6: Final answer
    x = 18,068.24

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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.