Home / 35,104.41-48,444.08-19,188.92

Finding the Fourth Proportional to 35,104.41, 48,444.08 and 19,188.92

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Solution

The fourth proportional to 35,104.41, 48,444.08 and 19,188.92 is: 26,480.71

Step by Step Solution

  1. Step 1: Write the proportion equation
    35,104.41 : 48,444.08 = 19,188.92 : x
  2. Step 2: Convert to fraction form
    35,104.41/48,444.08 = 19,188.92/x
  3. Step 3: Cross multiply
    35,104.41x = 48,444.08 × 19,188.92
  4. Step 4: Simplify right side
    35,104.41x = 929,589,563.01
  5. Step 5: Solve for x
    x = 929,589,563.01/35,104.41
  6. Step 6: Final answer
    x = 26,480.71

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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.