Home / 24,410.12-33,690.40-13,799.72

Finding the Fourth Proportional to 24,410.12, 33,690.40 and 13,799.72

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Solution

The fourth proportional to 24,410.12, 33,690.40 and 13,799.72 is: 19,046.12

Step by Step Solution

  1. Step 1: Write the proportion equation
    24,410.12 : 33,690.40 = 13,799.72 : x
  2. Step 2: Convert to fraction form
    24,410.12/33,690.40 = 13,799.72/x
  3. Step 3: Cross multiply
    24,410.12x = 33,690.40 × 13,799.72
  4. Step 4: Simplify right side
    24,410.12x = 464,918,086.69
  5. Step 5: Solve for x
    x = 464,918,086.69/24,410.12
  6. Step 6: Final answer
    x = 19,046.12

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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.