Home / 23,664.77-32,656.39-13,054.17

Finding the Fourth Proportional to 23,664.77, 32,656.39 and 13,054.17

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Solution

The fourth proportional to 23,664.77, 32,656.39 and 13,054.17 is: 18,014.21

Step by Step Solution

  1. Step 1: Write the proportion equation
    23,664.77 : 32,656.39 = 13,054.17 : x
  2. Step 2: Convert to fraction form
    23,664.77/32,656.39 = 13,054.17/x
  3. Step 3: Cross multiply
    23,664.77x = 32,656.39 × 13,054.17
  4. Step 4: Simplify right side
    23,664.77x = 426,302,066.65
  5. Step 5: Solve for x
    x = 426,302,066.65/23,664.77
  6. Step 6: Final answer
    x = 18,014.21

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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.