Home / 23,664.76-32,657.58-13,054.57

Finding the Fourth Proportional to 23,664.76, 32,657.58 and 13,054.57

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Solution

The fourth proportional to 23,664.76, 32,657.58 and 13,054.57 is: 18,015.42

Step by Step Solution

  1. Step 1: Write the proportion equation
    23,664.76 : 32,657.58 = 13,054.57 : x
  2. Step 2: Convert to fraction form
    23,664.76/32,657.58 = 13,054.57/x
  3. Step 3: Cross multiply
    23,664.76x = 32,657.58 × 13,054.57
  4. Step 4: Simplify right side
    23,664.76x = 426,330,582.50
  5. Step 5: Solve for x
    x = 426,330,582.50/23,664.76
  6. Step 6: Final answer
    x = 18,015.42

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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.