Home / 24,554.12-33,884.72-13,376.12

Finding the Fourth Proportional to 24,554.12, 33,884.72 and 13,376.12

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Solution

The fourth proportional to 24,554.12, 33,884.72 and 13,376.12 is: 18,459.06

Step by Step Solution

  1. Step 1: Write the proportion equation
    24,554.12 : 33,884.72 = 13,376.12 : x
  2. Step 2: Convert to fraction form
    24,554.12/33,884.72 = 13,376.12/x
  3. Step 3: Cross multiply
    24,554.12x = 33,884.72 × 13,376.12
  4. Step 4: Simplify right side
    24,554.12x = 453,246,080.89
  5. Step 5: Solve for x
    x = 453,246,080.89/24,554.12
  6. Step 6: Final answer
    x = 18,459.06

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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.