Home / 17,670.12-26,504.46-5,983.32

Finding the Fourth Proportional to 17,670.12, 26,504.46 and 5,983.32

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Solution

The fourth proportional to 17,670.12, 26,504.46 and 5,983.32 is: 8,974.74

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,670.12 : 26,504.46 = 5,983.32 : x
  2. Step 2: Convert to fraction form
    17,670.12/26,504.46 = 5,983.32/x
  3. Step 3: Cross multiply
    17,670.12x = 26,504.46 × 5,983.32
  4. Step 4: Simplify right side
    17,670.12x = 158,584,665.61
  5. Step 5: Solve for x
    x = 158,584,665.61/17,670.12
  6. Step 6: Final answer
    x = 8,974.74

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.