Home / 24,190.61-33,383.02-13,580.27

Finding the Fourth Proportional to 24,190.61, 33,383.02 and 13,580.27

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Solution

The fourth proportional to 24,190.61, 33,383.02 and 13,580.27 is: 18,740.75

Step by Step Solution

  1. Step 1: Write the proportion equation
    24,190.61 : 33,383.02 = 13,580.27 : x
  2. Step 2: Convert to fraction form
    24,190.61/33,383.02 = 13,580.27/x
  3. Step 3: Cross multiply
    24,190.61x = 33,383.02 × 13,580.27
  4. Step 4: Simplify right side
    24,190.61x = 453,350,190.20
  5. Step 5: Solve for x
    x = 453,350,190.20/24,190.61
  6. Step 6: Final answer
    x = 18,740.75

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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.