Home / 19,235.35-26,544.67-10,736.98

Finding the Fourth Proportional to 19,235.35, 26,544.67 and 10,736.98

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Solution

The fourth proportional to 19,235.35, 26,544.67 and 10,736.98 is: 14,816.97

Step by Step Solution

  1. Step 1: Write the proportion equation
    19,235.35 : 26,544.67 = 10,736.98 : x
  2. Step 2: Convert to fraction form
    19,235.35/26,544.67 = 10,736.98/x
  3. Step 3: Cross multiply
    19,235.35x = 26,544.67 × 10,736.98
  4. Step 4: Simplify right side
    19,235.35x = 285,009,590.90
  5. Step 5: Solve for x
    x = 285,009,590.90/19,235.35
  6. Step 6: Final answer
    x = 14,816.97

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.