Home / 17,477.24-26,081.52-15,608.84

Finding the Fourth Proportional to 17,477.24, 26,081.52 and 15,608.84

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Solution

The fourth proportional to 17,477.24, 26,081.52 and 15,608.84 is: 23,293.28

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,477.24 : 26,081.52 = 15,608.84 : x
  2. Step 2: Convert to fraction form
    17,477.24/26,081.52 = 15,608.84/x
  3. Step 3: Cross multiply
    17,477.24x = 26,081.52 × 15,608.84
  4. Step 4: Simplify right side
    17,477.24x = 407,102,272.64
  5. Step 5: Solve for x
    x = 407,102,272.64/17,477.24
  6. Step 6: Final answer
    x = 23,293.28

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.49) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.