Home / 24,310.75-33,547.99-13,699.75

Finding the Fourth Proportional to 24,310.75, 33,547.99 and 13,699.75

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Solution

The fourth proportional to 24,310.75, 33,547.99 and 13,699.75 is: 18,905.18

Step by Step Solution

  1. Step 1: Write the proportion equation
    24,310.75 : 33,547.99 = 13,699.75 : x
  2. Step 2: Convert to fraction form
    24,310.75/33,547.99 = 13,699.75/x
  3. Step 3: Cross multiply
    24,310.75x = 33,547.99 × 13,699.75
  4. Step 4: Simplify right side
    24,310.75x = 459,599,076.00
  5. Step 5: Solve for x
    x = 459,599,076.00/24,310.75
  6. Step 6: Final answer
    x = 18,905.18

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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.