Home / 24,877.95-34,305.26-19,213.62

Finding the Fourth Proportional to 24,877.95, 34,305.26 and 19,213.62

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Solution

The fourth proportional to 24,877.95, 34,305.26 and 19,213.62 is: 26,494.48

Step by Step Solution

  1. Step 1: Write the proportion equation
    24,877.95 : 34,305.26 = 19,213.62 : x
  2. Step 2: Convert to fraction form
    24,877.95/34,305.26 = 19,213.62/x
  3. Step 3: Cross multiply
    24,877.95x = 34,305.26 × 19,213.62
  4. Step 4: Simplify right side
    24,877.95x = 659,128,229.64
  5. Step 5: Solve for x
    x = 659,128,229.64/24,877.95
  6. Step 6: Final answer
    x = 26,494.48

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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.