Home / 23,365.09-32,244.38-12,754.80

Finding the Fourth Proportional to 23,365.09, 32,244.38 and 12,754.80

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Solution

The fourth proportional to 23,365.09, 32,244.38 and 12,754.80 is: 17,601.93

Step by Step Solution

  1. Step 1: Write the proportion equation
    23,365.09 : 32,244.38 = 12,754.80 : x
  2. Step 2: Convert to fraction form
    23,365.09/32,244.38 = 12,754.80/x
  3. Step 3: Cross multiply
    23,365.09x = 32,244.38 × 12,754.80
  4. Step 4: Simplify right side
    23,365.09x = 411,270,602.08
  5. Step 5: Solve for x
    x = 411,270,602.08/23,365.09
  6. Step 6: Final answer
    x = 17,601.93

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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.