Home / 23,677.06-32,674.54-12,922.01

Finding the Fourth Proportional to 23,677.06, 32,674.54 and 12,922.01

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Solution

The fourth proportional to 23,677.06, 32,674.54 and 12,922.01 is: 17,832.49

Step by Step Solution

  1. Step 1: Write the proportion equation
    23,677.06 : 32,674.54 = 12,922.01 : x
  2. Step 2: Convert to fraction form
    23,677.06/32,674.54 = 12,922.01/x
  3. Step 3: Cross multiply
    23,677.06x = 32,674.54 × 12,922.01
  4. Step 4: Simplify right side
    23,677.06x = 422,220,867.50
  5. Step 5: Solve for x
    x = 422,220,867.50/23,677.06
  6. Step 6: Final answer
    x = 17,832.49

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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.