Home / 17,029.52-25,548.60-5,342.84

Finding the Fourth Proportional to 17,029.52, 25,548.60 and 5,342.84

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Solution

The fourth proportional to 17,029.52, 25,548.60 and 5,342.84 is: 8,015.62

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,029.52 : 25,548.60 = 5,342.84 : x
  2. Step 2: Convert to fraction form
    17,029.52/25,548.60 = 5,342.84/x
  3. Step 3: Cross multiply
    17,029.52x = 25,548.60 × 5,342.84
  4. Step 4: Simplify right side
    17,029.52x = 136,502,082.02
  5. Step 5: Solve for x
    x = 136,502,082.02/17,029.52
  6. Step 6: Final answer
    x = 8,015.62

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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.