Home / 17,025.10-23,494.45-9,471.38

Finding the Fourth Proportional to 17,025.10, 23,494.45 and 9,471.38

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Solution

The fourth proportional to 17,025.10, 23,494.45 and 9,471.38 is: 13,070.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,025.10 : 23,494.45 = 9,471.38 : x
  2. Step 2: Convert to fraction form
    17,025.10/23,494.45 = 9,471.38/x
  3. Step 3: Cross multiply
    17,025.10x = 23,494.45 × 9,471.38
  4. Step 4: Simplify right side
    17,025.10x = 222,524,863.84
  5. Step 5: Solve for x
    x = 222,524,863.84/17,025.10
  6. Step 6: Final answer
    x = 13,070.40

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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.