Home / 17,418.97-24,037.78-9,461.02

Finding the Fourth Proportional to 17,418.97, 24,037.78 and 9,461.02

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Solution

The fourth proportional to 17,418.97, 24,037.78 and 9,461.02 is: 13,055.99

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,418.97 : 24,037.78 = 9,461.02 : x
  2. Step 2: Convert to fraction form
    17,418.97/24,037.78 = 9,461.02/x
  3. Step 3: Cross multiply
    17,418.97x = 24,037.78 × 9,461.02
  4. Step 4: Simplify right side
    17,418.97x = 227,421,917.34
  5. Step 5: Solve for x
    x = 227,421,917.34/17,418.97
  6. Step 6: Final answer
    x = 13,055.99

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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.