Home / 29,014.62-40,051.32-17,078.46

Finding the Fourth Proportional to 29,014.62, 40,051.32 and 17,078.46

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Solution

The fourth proportional to 29,014.62, 40,051.32 and 17,078.46 is: 23,574.83

Step by Step Solution

  1. Step 1: Write the proportion equation
    29,014.62 : 40,051.32 = 17,078.46 : x
  2. Step 2: Convert to fraction form
    29,014.62/40,051.32 = 17,078.46/x
  3. Step 3: Cross multiply
    29,014.62x = 40,051.32 × 17,078.46
  4. Step 4: Simplify right side
    29,014.62x = 684,014,866.57
  5. Step 5: Solve for x
    x = 684,014,866.57/29,014.62
  6. Step 6: Final answer
    x = 23,574.83

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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.