Home / 15,736.97-23,603.42-4,644.83

Finding the Fourth Proportional to 15,736.97, 23,603.42 and 4,644.83

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Solution

The fourth proportional to 15,736.97, 23,603.42 and 4,644.83 is: 6,966.64

Step by Step Solution

  1. Step 1: Write the proportion equation
    15,736.97 : 23,603.42 = 4,644.83 : x
  2. Step 2: Convert to fraction form
    15,736.97/23,603.42 = 4,644.83/x
  3. Step 3: Cross multiply
    15,736.97x = 23,603.42 × 4,644.83
  4. Step 4: Simplify right side
    15,736.97x = 109,633,873.32
  5. Step 5: Solve for x
    x = 109,633,873.32/15,736.97
  6. Step 6: Final answer
    x = 6,966.64

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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.