Home / 17,418.25-24,037.07-9,460.40

Finding the Fourth Proportional to 17,418.25, 24,037.07 and 9,460.40

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Solution

The fourth proportional to 17,418.25, 24,037.07 and 9,460.40 is: 13,055.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,418.25 : 24,037.07 = 9,460.40 : x
  2. Step 2: Convert to fraction form
    17,418.25/24,037.07 = 9,460.40/x
  3. Step 3: Cross multiply
    17,418.25x = 24,037.07 × 9,460.40
  4. Step 4: Simplify right side
    17,418.25x = 227,400,380.77
  5. Step 5: Solve for x
    x = 227,400,380.77/17,418.25
  6. Step 6: Final answer
    x = 13,055.30

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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.