Home / 17,350.12-26,029.26-5,663.32

Finding the Fourth Proportional to 17,350.12, 26,029.26 and 5,663.32

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Solution

The fourth proportional to 17,350.12, 26,029.26 and 5,663.32 is: 8,496.31

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,350.12 : 26,029.26 = 5,663.32 : x
  2. Step 2: Convert to fraction form
    17,350.12/26,029.26 = 5,663.32/x
  3. Step 3: Cross multiply
    17,350.12x = 26,029.26 × 5,663.32
  4. Step 4: Simplify right side
    17,350.12x = 147,412,028.74
  5. Step 5: Solve for x
    x = 147,412,028.74/17,350.12
  6. Step 6: Final answer
    x = 8,496.31

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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.